7739742

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 16030080

約数和(自身を除く): 8290338

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 229, 258, 262, 393, 458, 687, 786, 1374, 5633, 9847, 11266, 16899, 19694, 29541, 29999, 33798, 59082, 59998, 89997, 179994, 1289957, 2579914, 3869871, 7739742]

約数ペア:

[(1, 7739742), (2, 3869871), (3, 2579914), (6, 1289957), (43, 179994), (86, 89997), (129, 59998), (131, 59082), (229, 33798), (258, 29999), (262, 29541), (393, 19694), (458, 16899), (687, 11266), (786, 9847), (1374, 5633)]