61614308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 127346688

約数和(自身を除く): 65732380

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 191, 281, 287, 382, 562, 574, 764, 1124, 1148, 1337, 1967, 2674, 3934, 5348, 7831, 7868, 11521, 15662, 23042, 31324, 46084, 53671, 54817, 80647, 107342, 109634, 161294, 214684, 219268, 322588, 375697, 751394, 1502788, 2200511, 4401022, 8802044, 15403577, 30807154, 61614308]

約数ペア:

[(1, 61614308), (2, 30807154), (4, 15403577), (7, 8802044), (14, 4401022), (28, 2200511), (41, 1502788), (82, 751394), (164, 375697), (191, 322588), (281, 219268), (287, 214684), (382, 161294), (562, 109634), (574, 107342), (764, 80647), (1124, 54817), (1148, 53671), (1337, 46084), (1967, 31324), (2674, 23042), (3934, 15662), (5348, 11521), (7831, 7868)]