447037784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{2347}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 868525200

約数和(自身を除く): 421487416

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 821, 1642, 2347, 3284, 4694, 6568, 9388, 18776, 23809, 47618, 68063, 95236, 136126, 190472, 272252, 544504, 1926887, 3853774, 7707548, 15415096, 55879723, 111759446, 223518892, 447037784]

約数ペア:

[(1, 447037784), (2, 223518892), (4, 111759446), (8, 55879723), (29, 15415096), (58, 7707548), (116, 3853774), (232, 1926887), (821, 544504), (1642, 272252), (2347, 190472), (3284, 136126), (4694, 95236), (6568, 68063), (9388, 47618), (18776, 23809)]