71301736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 82144664

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 443, 472, 649, 682, 886, 1298, 1364, 1772, 1829, 2596, 2728, 3544, 3658, 4873, 5192, 7316, 9746, 13733, 14632, 19492, 20119, 26137, 27466, 38984, 40238, 52274, 54932, 80476, 104548, 109864, 151063, 160952, 209096, 287507, 302126, 575014, 604252, 810247, 1150028, 1208504, 1620494, 2300056, 3240988, 6481976, 8912717, 17825434, 35650868, 71301736]

約数ペア:

[(1, 71301736), (2, 35650868), (4, 17825434), (8, 8912717), (11, 6481976), (22, 3240988), (31, 2300056), (44, 1620494), (59, 1208504), (62, 1150028), (88, 810247), (118, 604252), (124, 575014), (236, 302126), (248, 287507), (341, 209096), (443, 160952), (472, 151063), (649, 109864), (682, 104548), (886, 80476), (1298, 54932), (1364, 52274), (1772, 40238), (1829, 38984), (2596, 27466), (2728, 26137), (3544, 20119), (3658, 19492), (4873, 14632), (5192, 13733), (7316, 9746)]