3726736

素因数分解:

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

素因数の和:104

約数の個数: 80

約数和(自身を含む): 8749440

約数和(自身を除く): 5022704

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, 368, 437, 494, 533, 598, 656, 779, 874, 943, 988, 1066, 1196, 1558, 1748, 1886, 1976, 2132, 2392, 3116, 3496, 3772, 3952, 4264, 4784, 5681, 6232, 6992, 7544, 8528, 10127, 11362, 12259, 12464, 15088, 17917, 20254, 22724, 24518, 35834, 40508, 45448, 49036, 71668, 81016, 90896, 98072, 143336, 162032, 196144, 232921, 286672, 465842, 931684, 1863368, 3726736]

約数ペア:

[(1, 3726736), (2, 1863368), (4, 931684), (8, 465842), (13, 286672), (16, 232921), (19, 196144), (23, 162032), (26, 143336), (38, 98072), (41, 90896), (46, 81016), (52, 71668), (76, 49036), (82, 45448), (92, 40508), (104, 35834), (152, 24518), (164, 22724), (184, 20254), (208, 17917), (247, 15088), (299, 12464), (304, 12259), (328, 11362), (368, 10127), (437, 8528), (494, 7544), (533, 6992), (598, 6232), (656, 5681), (779, 4784), (874, 4264), (943, 3952), (988, 3772), (1066, 3496), (1196, 3116), (1558, 2392), (1748, 2132), (1886, 1976)]