627224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 1308720

約数和(自身を除く): 681496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 163, 296, 326, 481, 652, 962, 1304, 1924, 2119, 3848, 4238, 6031, 8476, 12062, 16952, 24124, 48248, 78403, 156806, 313612, 627224]

約数ペア:

[(1, 627224), (2, 313612), (4, 156806), (8, 78403), (13, 48248), (26, 24124), (37, 16952), (52, 12062), (74, 8476), (104, 6031), (148, 4238), (163, 3848), (296, 2119), (326, 1924), (481, 1304), (652, 962)]