70807984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 166676832

約数和(自身を除く): 95868848

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 41, 46, 52, 76, 82, 92, 104, 152, 164, 184, 208, 247, 299, 304, 328, 361, 368, 437, 494, 533, 598, 656, 722, 779, 874, 943, 988, 1066, 1196, 1444, 1558, 1748, 1886, 1976, 2132, 2392, 2888, 3116, 3496, 3772, 3952, 4264, 4693, 4784, 5681, 5776, 6232, 6992, 7544, 8303, 8528, 9386, 10127, 11362, 12259, 12464, 14801, 15088, 16606, 17917, 18772, 20254, 22724, 24518, 29602, 33212, 35834, 37544, 40508, 45448, 49036, 59204, 66424, 71668, 75088, 81016, 90896, 98072, 107939, 118408, 132848, 143336, 162032, 192413, 196144, 215878, 232921, 236816, 286672, 340423, 384826, 431756, 465842, 680846, 769652, 863512, 931684, 1361692, 1539304, 1727024, 1863368, 2723384, 3078608, 3726736, 4425499, 5446768, 8850998, 17701996, 35403992, 70807984]

約数ペア:

[(1, 70807984), (2, 35403992), (4, 17701996), (8, 8850998), (13, 5446768), (16, 4425499), (19, 3726736), (23, 3078608), (26, 2723384), (38, 1863368), (41, 1727024), (46, 1539304), (52, 1361692), (76, 931684), (82, 863512), (92, 769652), (104, 680846), (152, 465842), (164, 431756), (184, 384826), (208, 340423), (247, 286672), (299, 236816), (304, 232921), (328, 215878), (361, 196144), (368, 192413), (437, 162032), (494, 143336), (533, 132848), (598, 118408), (656, 107939), (722, 98072), (779, 90896), (874, 81016), (943, 75088), (988, 71668), (1066, 66424), (1196, 59204), (1444, 49036), (1558, 45448), (1748, 40508), (1886, 37544), (1976, 35834), (2132, 33212), (2392, 29602), (2888, 24518), (3116, 22724), (3496, 20254), (3772, 18772), (3952, 17917), (4264, 16606), (4693, 15088), (4784, 14801), (5681, 12464), (5776, 12259), (6232, 11362), (6992, 10127), (7544, 9386), (8303, 8528)]