70294072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20155

約数の個数: 32

約数和(自身を含む): 144777600

約数和(自身を除く): 74483528

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 20107, 40214, 80428, 160856, 382033, 462461, 764066, 924922, 1528132, 1849844, 3056264, 3699688, 8786759, 17573518, 35147036, 70294072]

約数ペア:

[(1, 70294072), (2, 35147036), (4, 17573518), (8, 8786759), (19, 3699688), (23, 3056264), (38, 1849844), (46, 1528132), (76, 924922), (92, 764066), (152, 462461), (184, 382033), (437, 160856), (874, 80428), (1748, 40214), (3496, 20107)]