27737416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 63360000

約数和(自身を除く): 35622584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 199, 262, 266, 398, 524, 532, 796, 917, 1048, 1064, 1393, 1592, 1834, 2489, 2786, 3668, 3781, 4978, 5572, 7336, 7562, 9956, 11144, 15124, 17423, 19912, 26069, 26467, 30248, 34846, 52138, 52934, 69692, 104276, 105868, 139384, 182483, 208552, 211736, 364966, 495311, 729932, 990622, 1459864, 1981244, 3467177, 3962488, 6934354, 13868708, 27737416]

約数ペア:

[(1, 27737416), (2, 13868708), (4, 6934354), (7, 3962488), (8, 3467177), (14, 1981244), (19, 1459864), (28, 990622), (38, 729932), (56, 495311), (76, 364966), (131, 211736), (133, 208552), (152, 182483), (199, 139384), (262, 105868), (266, 104276), (398, 69692), (524, 52934), (532, 52138), (796, 34846), (917, 30248), (1048, 26467), (1064, 26069), (1393, 19912), (1592, 17423), (1834, 15124), (2489, 11144), (2786, 9956), (3668, 7562), (3781, 7336), (4978, 5572)]