74768992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137443}}^1$

素因数の和:137470

約数の個数: 24

約数和(自身を含む): 155861496

約数和(自身を除く): 81092504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 137443, 274886, 549772, 1099544, 2199088, 2336531, 4398176, 4673062, 9346124, 18692248, 37384496, 74768992]

約数ペア:

[(1, 74768992), (2, 37384496), (4, 18692248), (8, 9346124), (16, 4673062), (17, 4398176), (32, 2336531), (34, 2199088), (68, 1099544), (136, 549772), (272, 274886), (544, 137443)]