31758163472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{5003}}^1$

素因数の和:5213

約数の個数: 120

約数和(自身を含む): 74705236416

約数和(自身を除く): 42947072944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 157, 266, 304, 314, 361, 532, 628, 722, 1064, 1099, 1256, 1444, 2128, 2198, 2512, 2527, 2888, 2983, 4396, 5003, 5054, 5776, 5966, 8792, 10006, 10108, 11932, 17584, 20012, 20216, 20881, 23864, 35021, 40024, 40432, 41762, 47728, 56677, 70042, 80048, 83524, 95057, 113354, 140084, 167048, 190114, 226708, 280168, 334096, 380228, 396739, 453416, 560336, 665399, 760456, 785471, 793478, 906832, 1330798, 1520912, 1570942, 1586956, 1806083, 2661596, 3141884, 3173912, 3612166, 5323192, 5498297, 6283768, 6347824, 7224332, 10646384, 10996594, 12567536, 12642581, 14448664, 14923949, 21993188, 25285162, 28897328, 29847898, 43986376, 50570324, 59695796, 87972752, 101140648, 104467643, 119391592, 202281296, 208935286, 238783184, 283555031, 417870572, 567110062, 835741144, 1134220124, 1671482288, 1984885217, 2268440248, 3969770434, 4536880496, 7939540868, 15879081736, 31758163472]

約数ペア:

[(1, 31758163472), (2, 15879081736), (4, 7939540868), (7, 4536880496), (8, 3969770434), (14, 2268440248), (16, 1984885217), (19, 1671482288), (28, 1134220124), (38, 835741144), (56, 567110062), (76, 417870572), (112, 283555031), (133, 238783184), (152, 208935286), (157, 202281296), (266, 119391592), (304, 104467643), (314, 101140648), (361, 87972752), (532, 59695796), (628, 50570324), (722, 43986376), (1064, 29847898), (1099, 28897328), (1256, 25285162), (1444, 21993188), (2128, 14923949), (2198, 14448664), (2512, 12642581), (2527, 12567536), (2888, 10996594), (2983, 10646384), (4396, 7224332), (5003, 6347824), (5054, 6283768), (5776, 5498297), (5966, 5323192), (8792, 3612166), (10006, 3173912), (10108, 3141884), (11932, 2661596), (17584, 1806083), (20012, 1586956), (20216, 1570942), (20881, 1520912), (23864, 1330798), (35021, 906832), (40024, 793478), (40432, 785471), (41762, 760456), (47728, 665399), (56677, 560336), (70042, 453416), (80048, 396739), (83524, 380228), (95057, 334096), (113354, 280168), (140084, 226708), (167048, 190114)]