25887282

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 28665678

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1721, 2507, 3442, 5014, 5163, 7521, 10326, 15042, 39583, 79166, 118749, 187589, 237498, 375178, 562767, 1125534, 4314547, 8629094, 12943641, 25887282]

約数ペア:

[(1, 25887282), (2, 12943641), (3, 8629094), (6, 4314547), (23, 1125534), (46, 562767), (69, 375178), (109, 237498), (138, 187589), (218, 118749), (327, 79166), (654, 39583), (1721, 15042), (2507, 10326), (3442, 7521), (5014, 5163)]