3893408

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 36

約数和(自身を含む): 8161902

約数和(自身を除く): 4268494

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 421, 544, 578, 842, 1156, 1684, 2312, 3368, 4624, 6736, 7157, 9248, 13472, 14314, 28628, 57256, 114512, 121669, 229024, 243338, 486676, 973352, 1946704, 3893408]

約数ペア:

[(1, 3893408), (2, 1946704), (4, 973352), (8, 486676), (16, 243338), (17, 229024), (32, 121669), (34, 114512), (68, 57256), (136, 28628), (272, 14314), (289, 13472), (421, 9248), (544, 7157), (578, 6736), (842, 4624), (1156, 3368), (1684, 2312)]