8473888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 18184824

約数和(自身を除く): 9710936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 421, 544, 592, 629, 842, 1184, 1258, 1684, 2516, 3368, 5032, 6736, 7157, 10064, 13472, 14314, 15577, 20128, 28628, 31154, 57256, 62308, 114512, 124616, 229024, 249232, 264809, 498464, 529618, 1059236, 2118472, 4236944, 8473888]

約数ペア:

[(1, 8473888), (2, 4236944), (4, 2118472), (8, 1059236), (16, 529618), (17, 498464), (32, 264809), (34, 249232), (37, 229024), (68, 124616), (74, 114512), (136, 62308), (148, 57256), (272, 31154), (296, 28628), (421, 20128), (544, 15577), (592, 14314), (629, 13472), (842, 10064), (1184, 7157), (1258, 6736), (1684, 5032), (2516, 3368)]