40879032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 108451200

約数和(自身を除く): 67572168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 571, 628, 942, 1142, 1256, 1713, 1884, 2284, 2983, 3426, 3768, 4568, 5966, 6852, 8949, 10849, 11932, 13704, 17898, 21698, 23864, 32547, 35796, 43396, 65094, 71592, 86792, 89647, 130188, 179294, 260376, 268941, 358588, 537882, 717176, 1075764, 1703293, 2151528, 3406586, 5109879, 6813172, 10219758, 13626344, 20439516, 40879032]

約数ペア:

[(1, 40879032), (2, 20439516), (3, 13626344), (4, 10219758), (6, 6813172), (8, 5109879), (12, 3406586), (19, 2151528), (24, 1703293), (38, 1075764), (57, 717176), (76, 537882), (114, 358588), (152, 268941), (157, 260376), (228, 179294), (314, 130188), (456, 89647), (471, 86792), (571, 71592), (628, 65094), (942, 43396), (1142, 35796), (1256, 32547), (1713, 23864), (1884, 21698), (2284, 17898), (2983, 13704), (3426, 11932), (3768, 10849), (4568, 8949), (5966, 6852)]