26395516

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 54181008

約数和(自身を除く): 27785492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 983, 1918, 1966, 3836, 3932, 6713, 6881, 13426, 13762, 26852, 27524, 48167, 96334, 134671, 192668, 269342, 538684, 942697, 1885394, 3770788, 6598879, 13197758, 26395516]

約数ペア:

[(1, 26395516), (2, 13197758), (4, 6598879), (7, 3770788), (14, 1885394), (28, 942697), (49, 538684), (98, 269342), (137, 192668), (196, 134671), (274, 96334), (548, 48167), (959, 27524), (983, 26852), (1918, 13762), (1966, 13426), (3836, 6881), (3932, 6713)]