39542216

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 86953500

約数和(自身を除く): 47411284

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 677, 1043, 1192, 1354, 2086, 2708, 4172, 4739, 5416, 7301, 8344, 9478, 14602, 18956, 29204, 33173, 37912, 58408, 66346, 100873, 132692, 201746, 265384, 403492, 706111, 806984, 1412222, 2824444, 4942777, 5648888, 9885554, 19771108, 39542216]

約数ペア:

[(1, 39542216), (2, 19771108), (4, 9885554), (7, 5648888), (8, 4942777), (14, 2824444), (28, 1412222), (49, 806984), (56, 706111), (98, 403492), (149, 265384), (196, 201746), (298, 132692), (392, 100873), (596, 66346), (677, 58408), (1043, 37912), (1192, 33173), (1354, 29204), (2086, 18956), (2708, 14602), (4172, 9478), (4739, 8344), (5416, 7301)]