61746568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 69797432

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 104, 116, 118, 232, 236, 347, 377, 472, 694, 754, 767, 1388, 1508, 1534, 1711, 2776, 3016, 3068, 3422, 4511, 6136, 6844, 9022, 10063, 13688, 18044, 20126, 20473, 22243, 36088, 40252, 40946, 44486, 80504, 81892, 88972, 130819, 163784, 177944, 261638, 266149, 523276, 532298, 593717, 1046552, 1064596, 1187434, 2129192, 2374868, 4749736, 7718321, 15436642, 30873284, 61746568]

約数ペア:

[(1, 61746568), (2, 30873284), (4, 15436642), (8, 7718321), (13, 4749736), (26, 2374868), (29, 2129192), (52, 1187434), (58, 1064596), (59, 1046552), (104, 593717), (116, 532298), (118, 523276), (232, 266149), (236, 261638), (347, 177944), (377, 163784), (472, 130819), (694, 88972), (754, 81892), (767, 80504), (1388, 44486), (1508, 40946), (1534, 40252), (1711, 36088), (2776, 22243), (3016, 20473), (3068, 20126), (3422, 18044), (4511, 13688), (6136, 10063), (6844, 9022)]