78521264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6945

約数の個数: 40

約数和(自身を含む): 163894272

約数和(自身を除く): 85373008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6883, 11408, 13766, 27532, 55064, 110128, 158309, 213373, 316618, 426746, 633236, 853492, 1266472, 1706984, 2532944, 3413968, 4907579, 9815158, 19630316, 39260632, 78521264]

約数ペア:

[(1, 78521264), (2, 39260632), (4, 19630316), (8, 9815158), (16, 4907579), (23, 3413968), (31, 2532944), (46, 1706984), (62, 1266472), (92, 853492), (124, 633236), (184, 426746), (248, 316618), (368, 213373), (496, 158309), (713, 110128), (1426, 55064), (2852, 27532), (5704, 13766), (6883, 11408)]