65482664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 143808000

約数和(自身を除く): 78325336

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1069, 1178, 1612, 1976, 2138, 2356, 3224, 4276, 4712, 7657, 8552, 13897, 15314, 20311, 27794, 30628, 33139, 40622, 55588, 61256, 66278, 81244, 111176, 132556, 162488, 264043, 265112, 430807, 528086, 629641, 861614, 1056172, 1259282, 1723228, 2112344, 2518564, 3446456, 5037128, 8185333, 16370666, 32741332, 65482664]

約数ペア:

[(1, 65482664), (2, 32741332), (4, 16370666), (8, 8185333), (13, 5037128), (19, 3446456), (26, 2518564), (31, 2112344), (38, 1723228), (52, 1259282), (62, 1056172), (76, 861614), (104, 629641), (124, 528086), (152, 430807), (247, 265112), (248, 264043), (403, 162488), (494, 132556), (589, 111176), (806, 81244), (988, 66278), (1069, 61256), (1178, 55588), (1612, 40622), (1976, 33139), (2138, 30628), (2356, 27794), (3224, 20311), (4276, 15314), (4712, 13897), (7657, 8552)]