856673056

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{743}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 1707640704

約数和(自身を除く): 850967648

約数列:

[1, 2, 4, 8, 16, 32, 137, 263, 274, 526, 548, 743, 1052, 1096, 1486, 2104, 2192, 2972, 4208, 4384, 5944, 8416, 11888, 23776, 36031, 72062, 101791, 144124, 195409, 203582, 288248, 390818, 407164, 576496, 781636, 814328, 1152992, 1563272, 1628656, 3126544, 3257312, 6253088, 26771033, 53542066, 107084132, 214168264, 428336528, 856673056]

約数ペア:

[(1, 856673056), (2, 428336528), (4, 214168264), (8, 107084132), (16, 53542066), (32, 26771033), (137, 6253088), (263, 3257312), (274, 3126544), (526, 1628656), (548, 1563272), (743, 1152992), (1052, 814328), (1096, 781636), (1486, 576496), (2104, 407164), (2192, 390818), (2972, 288248), (4208, 203582), (4384, 195409), (5944, 144124), (8416, 101791), (11888, 72062), (23776, 36031)]