57782465468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7603}}^1\times {\mathrm{20879}}^1$

素因数の和:28506

約数の個数: 48

約数和(自身を含む): 124476871680

約数和(自身を除く): 66694406212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7603, 15206, 20879, 30412, 41758, 53221, 83516, 98839, 106442, 146153, 197678, 212884, 271427, 292306, 395356, 542854, 584612, 691873, 1085708, 1383746, 1899989, 2767492, 3799978, 7599956, 158743037, 317486074, 634972148, 1111201259, 2063659481, 2222402518, 4127318962, 4444805036, 8254637924, 14445616367, 28891232734, 57782465468]

約数ペア:

[(1, 57782465468), (2, 28891232734), (4, 14445616367), (7, 8254637924), (13, 4444805036), (14, 4127318962), (26, 2222402518), (28, 2063659481), (52, 1111201259), (91, 634972148), (182, 317486074), (364, 158743037), (7603, 7599956), (15206, 3799978), (20879, 2767492), (30412, 1899989), (41758, 1383746), (53221, 1085708), (83516, 691873), (98839, 584612), (106442, 542854), (146153, 395356), (197678, 292306), (212884, 271427)]