78404336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 162139920

約数和(自身を除く): 83735584

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 3533, 5548, 7066, 11096, 14132, 22192, 28264, 56528, 67127, 134254, 257909, 268508, 515818, 537016, 1031636, 1074032, 2063272, 4126544, 4900271, 9800542, 19601084, 39202168, 78404336]

約数ペア:

[(1, 78404336), (2, 39202168), (4, 19601084), (8, 9800542), (16, 4900271), (19, 4126544), (38, 2063272), (73, 1074032), (76, 1031636), (146, 537016), (152, 515818), (292, 268508), (304, 257909), (584, 134254), (1168, 67127), (1387, 56528), (2774, 28264), (3533, 22192), (5548, 14132), (7066, 11096)]