70337392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3793}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 145841360

約数和(自身を除く): 75503968

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 3793, 4636, 7586, 9272, 15172, 18544, 30344, 60688, 72067, 144134, 231373, 288268, 462746, 576536, 925492, 1153072, 1850984, 3701968, 4396087, 8792174, 17584348, 35168696, 70337392]

約数ペア:

[(1, 70337392), (2, 35168696), (4, 17584348), (8, 8792174), (16, 4396087), (19, 3701968), (38, 1850984), (61, 1153072), (76, 925492), (122, 576536), (152, 462746), (244, 288268), (304, 231373), (488, 144134), (976, 72067), (1159, 60688), (2318, 30344), (3793, 18544), (4636, 15172), (7586, 9272)]