616312736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47791}}^1$

素因数の和:47845

約数の個数: 48

約数和(自身を含む): 1348881408

約数和(自身を除く): 732568672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 47791, 95582, 191164, 382328, 621283, 764656, 1242566, 1481521, 1529312, 2485132, 2963042, 4970264, 5926084, 9940528, 11852168, 19259773, 19881056, 23704336, 38519546, 47408672, 77039092, 154078184, 308156368, 616312736]

約数ペア:

[(1, 616312736), (2, 308156368), (4, 154078184), (8, 77039092), (13, 47408672), (16, 38519546), (26, 23704336), (31, 19881056), (32, 19259773), (52, 11852168), (62, 9940528), (104, 5926084), (124, 4970264), (208, 2963042), (248, 2485132), (403, 1529312), (416, 1481521), (496, 1242566), (806, 764656), (992, 621283), (1612, 382328), (3224, 191164), (6448, 95582), (12896, 47791)]