70175456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1$

素因数の和:9963

約数の個数: 48

約数和(自身を含む): 157553424

約数和(自身を除く): 87377968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9923, 19846, 39692, 79384, 128999, 158768, 168691, 257998, 317536, 337382, 515996, 674764, 1031992, 1349528, 2063984, 2192983, 2699056, 4127968, 4385966, 5398112, 8771932, 17543864, 35087728, 70175456]

約数ペア:

[(1, 70175456), (2, 35087728), (4, 17543864), (8, 8771932), (13, 5398112), (16, 4385966), (17, 4127968), (26, 2699056), (32, 2192983), (34, 2063984), (52, 1349528), (68, 1031992), (104, 674764), (136, 515996), (208, 337382), (221, 317536), (272, 257998), (416, 168691), (442, 158768), (544, 128999), (884, 79384), (1768, 39692), (3536, 19846), (7072, 9923)]