25344163652

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8117}}^1$

素因数の和:8265

約数の個数: 72

約数和(自身を含む): 49056976584

約数和(自身を除く): 23712812932

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 146, 148, 289, 292, 578, 629, 1156, 1241, 1258, 2482, 2516, 2701, 4964, 5402, 8117, 10693, 10804, 16234, 21097, 21386, 32468, 42194, 42772, 45917, 84388, 91834, 137989, 183668, 275978, 300329, 551956, 592541, 600658, 780589, 1185082, 1201316, 1561178, 2345813, 2370164, 3122356, 4691626, 5105593, 9383252, 10073197, 10211186, 20146394, 20422372, 21924017, 40292788, 43848034, 86795081, 87696068, 171244349, 173590162, 342488698, 347180324, 372708289, 684977396, 745416578, 1490833156, 6336040913, 12672081826, 25344163652]

約数ペア:

[(1, 25344163652), (2, 12672081826), (4, 6336040913), (17, 1490833156), (34, 745416578), (37, 684977396), (68, 372708289), (73, 347180324), (74, 342488698), (146, 173590162), (148, 171244349), (289, 87696068), (292, 86795081), (578, 43848034), (629, 40292788), (1156, 21924017), (1241, 20422372), (1258, 20146394), (2482, 10211186), (2516, 10073197), (2701, 9383252), (4964, 5105593), (5402, 4691626), (8117, 3122356), (10693, 2370164), (10804, 2345813), (16234, 1561178), (21097, 1201316), (21386, 1185082), (32468, 780589), (42194, 600658), (42772, 592541), (45917, 551956), (84388, 300329), (91834, 275978), (137989, 183668)]