40705392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9350

約数の個数: 80

約数和(自身を含む): 129436160

約数和(自身を除く): 88730768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 9319, 18638, 27957, 37276, 55914, 65233, 74552, 111828, 121147, 130466, 149104, 195699, 223656, 242294, 260932, 363441, 391398, 447312, 484588, 521864, 726882, 782796, 848029, 969176, 1043728, 1453764, 1565592, 1696058, 1938352, 2544087, 2907528, 3131184, 3392116, 5088174, 5815056, 6784232, 10176348, 13568464, 20352696, 40705392]

約数ペア:

[(1, 40705392), (2, 20352696), (3, 13568464), (4, 10176348), (6, 6784232), (7, 5815056), (8, 5088174), (12, 3392116), (13, 3131184), (14, 2907528), (16, 2544087), (21, 1938352), (24, 1696058), (26, 1565592), (28, 1453764), (39, 1043728), (42, 969176), (48, 848029), (52, 782796), (56, 726882), (78, 521864), (84, 484588), (91, 447312), (104, 391398), (112, 363441), (156, 260932), (168, 242294), (182, 223656), (208, 195699), (273, 149104), (312, 130466), (336, 121147), (364, 111828), (546, 74552), (624, 65233), (728, 55914), (1092, 37276), (1456, 27957), (2184, 18638), (4368, 9319)]