78284024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 103639816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 364, 382, 563, 728, 764, 1126, 1337, 1528, 2252, 2483, 2674, 3941, 4504, 4966, 5348, 7319, 7882, 9932, 10696, 14638, 15764, 17381, 19864, 29276, 31528, 34762, 51233, 58552, 69524, 102466, 107533, 139048, 204932, 215066, 409864, 430132, 752731, 860264, 1397929, 1505462, 2795858, 3010924, 5591716, 6021848, 9785503, 11183432, 19571006, 39142012, 78284024]

約数ペア:

[(1, 78284024), (2, 39142012), (4, 19571006), (7, 11183432), (8, 9785503), (13, 6021848), (14, 5591716), (26, 3010924), (28, 2795858), (52, 1505462), (56, 1397929), (91, 860264), (104, 752731), (182, 430132), (191, 409864), (364, 215066), (382, 204932), (563, 139048), (728, 107533), (764, 102466), (1126, 69524), (1337, 58552), (1528, 51233), (2252, 34762), (2483, 31528), (2674, 29276), (3941, 19864), (4504, 17381), (4966, 15764), (5348, 14638), (7319, 10696), (7882, 9932)]