28860948

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:614

約数の個数: 60

約数和(自身を含む): 75955572

約数和(自身を除く): 47094624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 317, 324, 562, 634, 843, 951, 1124, 1268, 1686, 1902, 2529, 2853, 3372, 3804, 5058, 5706, 7587, 8559, 10116, 11412, 15174, 17118, 22761, 25677, 30348, 34236, 45522, 51354, 89077, 91044, 102708, 178154, 267231, 356308, 534462, 801693, 1068924, 1603386, 2405079, 3206772, 4810158, 7215237, 9620316, 14430474, 28860948]

約数ペア:

[(1, 28860948), (2, 14430474), (3, 9620316), (4, 7215237), (6, 4810158), (9, 3206772), (12, 2405079), (18, 1603386), (27, 1068924), (36, 801693), (54, 534462), (81, 356308), (108, 267231), (162, 178154), (281, 102708), (317, 91044), (324, 89077), (562, 51354), (634, 45522), (843, 34236), (951, 30348), (1124, 25677), (1268, 22761), (1686, 17118), (1902, 15174), (2529, 11412), (2853, 10116), (3372, 8559), (3804, 7587), (5058, 5706)]