3913616

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 8791104

約数和(自身を除く): 4877488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 421, 581, 664, 842, 1162, 1328, 1684, 2324, 2947, 3368, 4648, 5894, 6736, 9296, 11788, 23576, 34943, 47152, 69886, 139772, 244601, 279544, 489202, 559088, 978404, 1956808, 3913616]

約数ペア:

[(1, 3913616), (2, 1956808), (4, 978404), (7, 559088), (8, 489202), (14, 279544), (16, 244601), (28, 139772), (56, 69886), (83, 47152), (112, 34943), (166, 23576), (332, 11788), (421, 9296), (581, 6736), (664, 5894), (842, 4648), (1162, 3368), (1328, 2947), (1684, 2324)]