74061728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5797

約数の個数: 48

約数和(自身を含む): 162118656

約数和(自身を除く): 88056928

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, 5743, 6448, 11486, 12896, 22972, 45944, 74659, 91888, 149318, 178033, 183776, 298636, 356066, 597272, 712132, 1194544, 1424264, 2314429, 2389088, 2848528, 4628858, 5697056, 9257716, 18515432, 37030864, 74061728]

約数ペア:

[(1, 74061728), (2, 37030864), (4, 18515432), (8, 9257716), (13, 5697056), (16, 4628858), (26, 2848528), (31, 2389088), (32, 2314429), (52, 1424264), (62, 1194544), (104, 712132), (124, 597272), (208, 356066), (248, 298636), (403, 183776), (416, 178033), (496, 149318), (806, 91888), (992, 74659), (1612, 45944), (3224, 22972), (5743, 12896), (6448, 11486)]