29680688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 60799680

約数和(自身を除く): 31118992

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1361, 1363, 2722, 2726, 5444, 5452, 10888, 10904, 21776, 21808, 39469, 63967, 78938, 127934, 157876, 255868, 315752, 511736, 631504, 1023472, 1855043, 3710086, 7420172, 14840344, 29680688]

約数ペア:

[(1, 29680688), (2, 14840344), (4, 7420172), (8, 3710086), (16, 1855043), (29, 1023472), (47, 631504), (58, 511736), (94, 315752), (116, 255868), (188, 157876), (232, 127934), (376, 78938), (464, 63967), (752, 39469), (1361, 21808), (1363, 21776), (2722, 10904), (2726, 10888), (5444, 5452)]