1028854816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{62189}}^1$

素因数の和:62257

約数の個数: 48

約数和(自身を含む): 2256750720

約数和(自身を除く): 1227895904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 62189, 124378, 248756, 497512, 684079, 995024, 1368158, 1990048, 2736316, 2922883, 5472632, 5845766, 10945264, 11691532, 21890528, 23383064, 32151713, 46766128, 64303426, 93532256, 128606852, 257213704, 514427408, 1028854816]

約数ペア:

[(1, 1028854816), (2, 514427408), (4, 257213704), (8, 128606852), (11, 93532256), (16, 64303426), (22, 46766128), (32, 32151713), (44, 23383064), (47, 21890528), (88, 11691532), (94, 10945264), (176, 5845766), (188, 5472632), (352, 2922883), (376, 2736316), (517, 1990048), (752, 1368158), (1034, 995024), (1504, 684079), (2068, 497512), (4136, 248756), (8272, 124378), (16544, 62189)]