25267944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 43477656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 743, 872, 1308, 1417, 1486, 2229, 2616, 2834, 2972, 4251, 4458, 5668, 5944, 8502, 8916, 9659, 11336, 17004, 17832, 19318, 28977, 34008, 38636, 57954, 77272, 80987, 115908, 161974, 231816, 242961, 323948, 485922, 647896, 971844, 1052831, 1943688, 2105662, 3158493, 4211324, 6316986, 8422648, 12633972, 25267944]

約数ペア:

[(1, 25267944), (2, 12633972), (3, 8422648), (4, 6316986), (6, 4211324), (8, 3158493), (12, 2105662), (13, 1943688), (24, 1052831), (26, 971844), (39, 647896), (52, 485922), (78, 323948), (104, 242961), (109, 231816), (156, 161974), (218, 115908), (312, 80987), (327, 77272), (436, 57954), (654, 38636), (743, 34008), (872, 28977), (1308, 19318), (1417, 17832), (1486, 17004), (2229, 11336), (2616, 9659), (2834, 8916), (2972, 8502), (4251, 5944), (4458, 5668)]