621184

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 1297440

約数和(自身を除く): 676256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 211, 368, 422, 736, 844, 1472, 1688, 2944, 3376, 4853, 6752, 9706, 13504, 19412, 27008, 38824, 77648, 155296, 310592, 621184]

約数ペア:

[(1, 621184), (2, 310592), (4, 155296), (8, 77648), (16, 38824), (23, 27008), (32, 19412), (46, 13504), (64, 9706), (92, 6752), (128, 4853), (184, 3376), (211, 2944), (368, 1688), (422, 1472), (736, 844)]