28151112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3677}}^1$

素因数の和:3726

約数の個数: 64

約数和(自身を含む): 79444800

約数和(自身を除く): 51293688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3677, 3828, 7354, 7656, 11031, 14708, 22062, 29416, 40447, 44124, 80894, 88248, 106633, 121341, 161788, 213266, 242682, 319899, 323576, 426532, 485364, 639798, 853064, 970728, 1172963, 1279596, 2345926, 2559192, 3518889, 4691852, 7037778, 9383704, 14075556, 28151112]

約数ペア:

[(1, 28151112), (2, 14075556), (3, 9383704), (4, 7037778), (6, 4691852), (8, 3518889), (11, 2559192), (12, 2345926), (22, 1279596), (24, 1172963), (29, 970728), (33, 853064), (44, 639798), (58, 485364), (66, 426532), (87, 323576), (88, 319899), (116, 242682), (132, 213266), (174, 161788), (232, 121341), (264, 106633), (319, 88248), (348, 80894), (638, 44124), (696, 40447), (957, 29416), (1276, 22062), (1914, 14708), (2552, 11031), (3677, 7656), (3828, 7354)]