15502728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 40734720

約数和(自身を除く): 25231992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 311, 372, 402, 536, 622, 744, 804, 933, 1244, 1608, 1866, 2077, 2488, 3732, 4154, 6231, 7464, 8308, 9641, 12462, 16616, 19282, 20837, 24924, 28923, 38564, 41674, 49848, 57846, 62511, 77128, 83348, 115692, 125022, 166696, 231384, 250044, 500088, 645947, 1291894, 1937841, 2583788, 3875682, 5167576, 7751364, 15502728]

約数ペア:

[(1, 15502728), (2, 7751364), (3, 5167576), (4, 3875682), (6, 2583788), (8, 1937841), (12, 1291894), (24, 645947), (31, 500088), (62, 250044), (67, 231384), (93, 166696), (124, 125022), (134, 115692), (186, 83348), (201, 77128), (248, 62511), (268, 57846), (311, 49848), (372, 41674), (402, 38564), (536, 28923), (622, 24924), (744, 20837), (804, 19282), (933, 16616), (1244, 12462), (1608, 9641), (1866, 8308), (2077, 7464), (2488, 6231), (3732, 4154)]