42527786

素因数分解:

$2^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 74432196

約数和(自身を除く): 31904410

約数列:

[1, 2, 7, 14, 49, 98, 641, 677, 1282, 1354, 4487, 4739, 8974, 9478, 31409, 33173, 62818, 66346, 433957, 867914, 3037699, 6075398, 21263893, 42527786]

約数ペア:

[(1, 42527786), (2, 21263893), (7, 6075398), (14, 3037699), (49, 867914), (98, 433957), (641, 66346), (677, 62818), (1282, 33173), (1354, 31409), (4487, 9478), (4739, 8974)]