15662480392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{5639}}^1$

素因数の和:7246

約数の個数: 64

約数和(自身を含む): 33513782400

約数和(自身を除く): 17851302008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1571, 1768, 3142, 5639, 6284, 11278, 12568, 20423, 22556, 26707, 40846, 45112, 53414, 73307, 81692, 95863, 106828, 146614, 163384, 191726, 213656, 293228, 347191, 383452, 586456, 694382, 766904, 1246219, 1388764, 2492438, 2777528, 4984876, 8858869, 9969752, 17717738, 35435476, 70870952, 115165297, 150600773, 230330594, 301201546, 460661188, 602403092, 921322376, 1204806184, 1957810049, 3915620098, 7831240196, 15662480392]

約数ペア:

[(1, 15662480392), (2, 7831240196), (4, 3915620098), (8, 1957810049), (13, 1204806184), (17, 921322376), (26, 602403092), (34, 460661188), (52, 301201546), (68, 230330594), (104, 150600773), (136, 115165297), (221, 70870952), (442, 35435476), (884, 17717738), (1571, 9969752), (1768, 8858869), (3142, 4984876), (5639, 2777528), (6284, 2492438), (11278, 1388764), (12568, 1246219), (20423, 766904), (22556, 694382), (26707, 586456), (40846, 383452), (45112, 347191), (53414, 293228), (73307, 213656), (81692, 191726), (95863, 163384), (106828, 146614)]