28040597704

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1933301}}^1$

素因数の和:1933358

約数の個数: 48

約数和(自身を含む): 62812981980

約数和(自身を除く): 34772384276

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 14504, 1933301, 3866602, 7733204, 13533107, 15466408, 27066214, 54132428, 71532137, 94731749, 108264856, 143064274, 189463498, 286128548, 378926996, 500724959, 572257096, 757853992, 1001449918, 2002899836, 3505074713, 4005799672, 7010149426, 14020298852, 28040597704]

約数ペア:

[(1, 28040597704), (2, 14020298852), (4, 7010149426), (7, 4005799672), (8, 3505074713), (14, 2002899836), (28, 1001449918), (37, 757853992), (49, 572257096), (56, 500724959), (74, 378926996), (98, 286128548), (148, 189463498), (196, 143064274), (259, 108264856), (296, 94731749), (392, 71532137), (518, 54132428), (1036, 27066214), (1813, 15466408), (2072, 13533107), (3626, 7733204), (7252, 3866602), (14504, 1933301)]