42090692

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 44782780

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 251, 371, 452, 502, 742, 791, 1004, 1484, 1582, 1757, 3164, 3514, 5989, 7028, 11978, 13303, 23956, 26606, 28363, 41923, 53212, 56726, 83846, 93121, 113452, 167692, 186242, 198541, 372484, 397082, 794164, 1503239, 3006478, 6012956, 10522673, 21045346, 42090692]

約数ペア:

[(1, 42090692), (2, 21045346), (4, 10522673), (7, 6012956), (14, 3006478), (28, 1503239), (53, 794164), (106, 397082), (113, 372484), (212, 198541), (226, 186242), (251, 167692), (371, 113452), (452, 93121), (502, 83846), (742, 56726), (791, 53212), (1004, 41923), (1484, 28363), (1582, 26606), (1757, 23956), (3164, 13303), (3514, 11978), (5989, 7028)]