478701376

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{257921}}^1$

素因数の和:257962

約数の個数: 28

約数和(自身を含む): 982682820

約数和(自身を除く): 503981444

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 257921, 515842, 1031684, 2063368, 4126736, 7479709, 8253472, 14959418, 16506944, 29918836, 59837672, 119675344, 239350688, 478701376]

約数ペア:

[(1, 478701376), (2, 239350688), (4, 119675344), (8, 59837672), (16, 29918836), (29, 16506944), (32, 14959418), (58, 8253472), (64, 7479709), (116, 4126736), (232, 2063368), (464, 1031684), (928, 515842), (1856, 257921)]