66358736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 133086720

約数和(自身を除く): 66727984

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1117, 1264, 2234, 3713, 4468, 7426, 8936, 14852, 17872, 29704, 52499, 59408, 88243, 104998, 176486, 209996, 352972, 419992, 705944, 839984, 1411888, 4147421, 8294842, 16589684, 33179368, 66358736]

約数ペア:

[(1, 66358736), (2, 33179368), (4, 16589684), (8, 8294842), (16, 4147421), (47, 1411888), (79, 839984), (94, 705944), (158, 419992), (188, 352972), (316, 209996), (376, 176486), (632, 104998), (752, 88243), (1117, 59408), (1264, 52499), (2234, 29704), (3713, 17872), (4468, 14852), (7426, 8936)]