72348544

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18233}}^1$

素因数の和:18278

約数の個数: 32

約数和(自身を含む): 148789440

約数和(自身を除く): 76440896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18233, 36466, 72932, 145864, 291728, 565223, 583456, 1130446, 1166912, 2260892, 2333824, 4521784, 9043568, 18087136, 36174272, 72348544]

約数ペア:

[(1, 72348544), (2, 36174272), (4, 18087136), (8, 9043568), (16, 4521784), (31, 2333824), (32, 2260892), (62, 1166912), (64, 1130446), (124, 583456), (128, 565223), (248, 291728), (496, 145864), (992, 72932), (1984, 36466), (3968, 18233)]