26206544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 64162560

約数和(自身を除く): 37956016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 439, 533, 574, 656, 728, 878, 1066, 1148, 1456, 1756, 2132, 2296, 3073, 3512, 3731, 4264, 4592, 5707, 6146, 7024, 7462, 8528, 11414, 12292, 14924, 17999, 22828, 24584, 29848, 35998, 39949, 45656, 49168, 59696, 71996, 79898, 91312, 125993, 143992, 159796, 233987, 251986, 287984, 319592, 467974, 503972, 639184, 935948, 1007944, 1637909, 1871896, 2015888, 3275818, 3743792, 6551636, 13103272, 26206544]

約数ペア:

[(1, 26206544), (2, 13103272), (4, 6551636), (7, 3743792), (8, 3275818), (13, 2015888), (14, 1871896), (16, 1637909), (26, 1007944), (28, 935948), (41, 639184), (52, 503972), (56, 467974), (82, 319592), (91, 287984), (104, 251986), (112, 233987), (164, 159796), (182, 143992), (208, 125993), (287, 91312), (328, 79898), (364, 71996), (439, 59696), (533, 49168), (574, 45656), (656, 39949), (728, 35998), (878, 29848), (1066, 24584), (1148, 22828), (1456, 17999), (1756, 14924), (2132, 12292), (2296, 11414), (3073, 8528), (3512, 7462), (3731, 7024), (4264, 6146), (4592, 5707)]