858772928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2239}}^1$

素因数の和:2725

約数の個数: 56

約数和(自身を含む): 1840016640

約数和(自身を除く): 981243712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 461, 832, 922, 1844, 2239, 3688, 4478, 5993, 7376, 8956, 11986, 14752, 17912, 23972, 29107, 29504, 35824, 47944, 58214, 71648, 95888, 116428, 143296, 191776, 232856, 383552, 465712, 931424, 1032179, 1862848, 2064358, 4128716, 8257432, 13418327, 16514864, 26836654, 33029728, 53673308, 66059456, 107346616, 214693232, 429386464, 858772928]

約数ペア:

[(1, 858772928), (2, 429386464), (4, 214693232), (8, 107346616), (13, 66059456), (16, 53673308), (26, 33029728), (32, 26836654), (52, 16514864), (64, 13418327), (104, 8257432), (208, 4128716), (416, 2064358), (461, 1862848), (832, 1032179), (922, 931424), (1844, 465712), (2239, 383552), (3688, 232856), (4478, 191776), (5993, 143296), (7376, 116428), (8956, 95888), (11986, 71648), (14752, 58214), (17912, 47944), (23972, 35824), (29107, 29504)]