40013868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 96413184

約数和(自身を除く): 56399316

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 167, 246, 334, 487, 492, 501, 668, 974, 1002, 1461, 1948, 2004, 2922, 5844, 6847, 13694, 19967, 20541, 27388, 39934, 41082, 59901, 79868, 81329, 82164, 119802, 162658, 239604, 243987, 325316, 487974, 975948, 3334489, 6668978, 10003467, 13337956, 20006934, 40013868]

約数ペア:

[(1, 40013868), (2, 20006934), (3, 13337956), (4, 10003467), (6, 6668978), (12, 3334489), (41, 975948), (82, 487974), (123, 325316), (164, 243987), (167, 239604), (246, 162658), (334, 119802), (487, 82164), (492, 81329), (501, 79868), (668, 59901), (974, 41082), (1002, 39934), (1461, 27388), (1948, 20541), (2004, 19967), (2922, 13694), (5844, 6847)]