788404016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{947}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 1556035824

約数和(自身を除く): 767631808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 853, 947, 976, 1706, 1894, 3412, 3788, 6824, 7576, 13648, 15152, 52033, 57767, 104066, 115534, 208132, 231068, 416264, 462136, 807791, 832528, 924272, 1615582, 3231164, 6462328, 12924656, 49275251, 98550502, 197101004, 394202008, 788404016]

約数ペア:

[(1, 788404016), (2, 394202008), (4, 197101004), (8, 98550502), (16, 49275251), (61, 12924656), (122, 6462328), (244, 3231164), (488, 1615582), (853, 924272), (947, 832528), (976, 807791), (1706, 462136), (1894, 416264), (3412, 231068), (3788, 208132), (6824, 115534), (7576, 104066), (13648, 57767), (15152, 52033)]