7349291248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{137483}}^1$

素因数の和:137761

約数の個数: 40

約数和(自身を含む): 15394358448

約数和(自身を除く): 8045067200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 26728, 53456, 137483, 274966, 549932, 1099864, 1787279, 2199728, 3574558, 7149116, 14298232, 28596464, 35333131, 70666262, 141332524, 282665048, 459330703, 565330096, 918661406, 1837322812, 3674645624, 7349291248]

約数ペア:

[(1, 7349291248), (2, 3674645624), (4, 1837322812), (8, 918661406), (13, 565330096), (16, 459330703), (26, 282665048), (52, 141332524), (104, 70666262), (208, 35333131), (257, 28596464), (514, 14298232), (1028, 7149116), (2056, 3574558), (3341, 2199728), (4112, 1787279), (6682, 1099864), (13364, 549932), (26728, 274966), (53456, 137483)]