4527848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 9783180

約数和(自身を除く): 5255332

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 197, 221, 338, 394, 442, 676, 788, 884, 1352, 1576, 1768, 2561, 2873, 3349, 5122, 5746, 6698, 10244, 11492, 13396, 20488, 22984, 26792, 33293, 43537, 66586, 87074, 133172, 174148, 266344, 348296, 565981, 1131962, 2263924, 4527848]

約数ペア:

[(1, 4527848), (2, 2263924), (4, 1131962), (8, 565981), (13, 348296), (17, 266344), (26, 174148), (34, 133172), (52, 87074), (68, 66586), (104, 43537), (136, 33293), (169, 26792), (197, 22984), (221, 20488), (338, 13396), (394, 11492), (442, 10244), (676, 6698), (788, 5746), (884, 5122), (1352, 3349), (1576, 2873), (1768, 2561)]