403797248

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{29761}}^1$

素因数の和:29830

約数の個数: 36

約数和(自身を含む): 821252628

約数和(自身を除く): 417455380

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 29761, 59522, 119044, 238088, 476176, 952352, 1577333, 1904704, 3154666, 3809408, 6309332, 7618816, 12618664, 25237328, 50474656, 100949312, 201898624, 403797248]

約数ペア:

[(1, 403797248), (2, 201898624), (4, 100949312), (8, 50474656), (16, 25237328), (32, 12618664), (53, 7618816), (64, 6309332), (106, 3809408), (128, 3154666), (212, 1904704), (256, 1577333), (424, 952352), (848, 476176), (1696, 238088), (3392, 119044), (6784, 59522), (13568, 29761)]