16942744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 42547680

約数和(自身を除く): 25604936

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 136, 148, 182, 221, 238, 259, 296, 364, 442, 476, 481, 518, 629, 728, 884, 952, 962, 1036, 1258, 1369, 1547, 1768, 1924, 2072, 2516, 2738, 3094, 3367, 3848, 4403, 5032, 5476, 6188, 6734, 8177, 8806, 9583, 10952, 12376, 13468, 16354, 17612, 17797, 19166, 23273, 26936, 32708, 35224, 35594, 38332, 46546, 57239, 65416, 71188, 76664, 93092, 114478, 124579, 142376, 162911, 186184, 228956, 249158, 302549, 325822, 457912, 498316, 605098, 651644, 996632, 1210196, 1303288, 2117843, 2420392, 4235686, 8471372, 16942744]

約数ペア:

[(1, 16942744), (2, 8471372), (4, 4235686), (7, 2420392), (8, 2117843), (13, 1303288), (14, 1210196), (17, 996632), (26, 651644), (28, 605098), (34, 498316), (37, 457912), (52, 325822), (56, 302549), (68, 249158), (74, 228956), (91, 186184), (104, 162911), (119, 142376), (136, 124579), (148, 114478), (182, 93092), (221, 76664), (238, 71188), (259, 65416), (296, 57239), (364, 46546), (442, 38332), (476, 35594), (481, 35224), (518, 32708), (629, 26936), (728, 23273), (884, 19166), (952, 17797), (962, 17612), (1036, 16354), (1258, 13468), (1369, 12376), (1547, 10952), (1768, 9583), (1924, 8806), (2072, 8177), (2516, 6734), (2738, 6188), (3094, 5476), (3367, 5032), (3848, 4403)]