1401223744

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3769}}^1$

素因数の和:3975

約数の個数: 56

約数和(自身を含む): 2874655160

約数和(自身を除く): 1473431416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 157, 296, 314, 592, 628, 1184, 1256, 2368, 2512, 3769, 5024, 5809, 7538, 10048, 11618, 15076, 23236, 30152, 46472, 60304, 92944, 120608, 139453, 185888, 241216, 278906, 371776, 557812, 591733, 1115624, 1183466, 2231248, 2366932, 4462496, 4733864, 8924992, 9467728, 18935456, 21894121, 37870912, 43788242, 87576484, 175152968, 350305936, 700611872, 1401223744]

約数ペア:

[(1, 1401223744), (2, 700611872), (4, 350305936), (8, 175152968), (16, 87576484), (32, 43788242), (37, 37870912), (64, 21894121), (74, 18935456), (148, 9467728), (157, 8924992), (296, 4733864), (314, 4462496), (592, 2366932), (628, 2231248), (1184, 1183466), (1256, 1115624), (2368, 591733), (2512, 557812), (3769, 371776), (5024, 278906), (5809, 241216), (7538, 185888), (10048, 139453), (11618, 120608), (15076, 92944), (23236, 60304), (30152, 46472)]