27310808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 34378792

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 251, 268, 406, 469, 502, 536, 812, 938, 1004, 1624, 1757, 1876, 1943, 2008, 3514, 3752, 3886, 7028, 7279, 7772, 13601, 14056, 14558, 15544, 16817, 27202, 29116, 33634, 50953, 54404, 58232, 67268, 101906, 108808, 117719, 134536, 203812, 235438, 407624, 470876, 487693, 941752, 975386, 1950772, 3413851, 3901544, 6827702, 13655404, 27310808]

約数ペア:

[(1, 27310808), (2, 13655404), (4, 6827702), (7, 3901544), (8, 3413851), (14, 1950772), (28, 975386), (29, 941752), (56, 487693), (58, 470876), (67, 407624), (116, 235438), (134, 203812), (203, 134536), (232, 117719), (251, 108808), (268, 101906), (406, 67268), (469, 58232), (502, 54404), (536, 50953), (812, 33634), (938, 29116), (1004, 27202), (1624, 16817), (1757, 15544), (1876, 14558), (1943, 14056), (2008, 13601), (3514, 7772), (3752, 7279), (3886, 7028)]