764771739472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{118606039}}^1$

素因数の和:118606091

約数の個数: 40

約数和(自身を含む): 1647200683520

約数和(自身を除く): 882428944048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 118606039, 237212078, 474424156, 948848312, 1541878507, 1897696624, 3083757014, 3676787209, 6167514028, 7353574418, 12335028056, 14707148836, 24670056112, 29414297672, 47798233717, 58828595344, 95596467434, 191192934868, 382385869736, 764771739472]

約数ペア:

[(1, 764771739472), (2, 382385869736), (4, 191192934868), (8, 95596467434), (13, 58828595344), (16, 47798233717), (26, 29414297672), (31, 24670056112), (52, 14707148836), (62, 12335028056), (104, 7353574418), (124, 6167514028), (208, 3676787209), (248, 3083757014), (403, 1897696624), (496, 1541878507), (806, 948848312), (1612, 474424156), (3224, 237212078), (6448, 118606039)]