70256912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 156180480

約数和(自身を除く): 85923568

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 163, 176, 248, 316, 326, 341, 496, 632, 652, 682, 869, 1264, 1304, 1364, 1738, 1793, 2449, 2608, 2728, 3476, 3586, 4898, 5053, 5456, 6952, 7172, 9796, 10106, 12877, 13904, 14344, 19592, 20212, 25754, 26939, 28688, 39184, 40424, 51508, 53878, 55583, 80848, 103016, 107756, 111166, 141647, 206032, 215512, 222332, 283294, 399187, 431024, 444664, 566588, 798374, 889328, 1133176, 1596748, 2266352, 3193496, 4391057, 6386992, 8782114, 17564228, 35128456, 70256912]

約数ペア:

[(1, 70256912), (2, 35128456), (4, 17564228), (8, 8782114), (11, 6386992), (16, 4391057), (22, 3193496), (31, 2266352), (44, 1596748), (62, 1133176), (79, 889328), (88, 798374), (124, 566588), (158, 444664), (163, 431024), (176, 399187), (248, 283294), (316, 222332), (326, 215512), (341, 206032), (496, 141647), (632, 111166), (652, 107756), (682, 103016), (869, 80848), (1264, 55583), (1304, 53878), (1364, 51508), (1738, 40424), (1793, 39184), (2449, 28688), (2608, 26939), (2728, 25754), (3476, 20212), (3586, 19592), (4898, 14344), (5053, 13904), (5456, 12877), (6952, 10106), (7172, 9796)]