76728712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 147987000

約数和(自身を除く): 71258288

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 521, 898, 1042, 1796, 2084, 3592, 4168, 18409, 21361, 36818, 42722, 73636, 85444, 147272, 170888, 233929, 467858, 935716, 1871432, 9591089, 19182178, 38364356, 76728712]

約数ペア:

[(1, 76728712), (2, 38364356), (4, 19182178), (8, 9591089), (41, 1871432), (82, 935716), (164, 467858), (328, 233929), (449, 170888), (521, 147272), (898, 85444), (1042, 73636), (1796, 42722), (2084, 36818), (3592, 21361), (4168, 18409)]