42841552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3571

約数の個数: 40

約数和(自身を含む): 90931680

約数和(自身を除く): 48090128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 3491, 6136, 6982, 12272, 13964, 27928, 45383, 55856, 90766, 181532, 205969, 363064, 411938, 726128, 823876, 1647752, 2677597, 3295504, 5355194, 10710388, 21420776, 42841552]

約数ペア:

[(1, 42841552), (2, 21420776), (4, 10710388), (8, 5355194), (13, 3295504), (16, 2677597), (26, 1647752), (52, 823876), (59, 726128), (104, 411938), (118, 363064), (208, 205969), (236, 181532), (472, 90766), (767, 55856), (944, 45383), (1534, 27928), (3068, 13964), (3491, 12272), (6136, 6982)]