66650504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 130896000

約数和(自身を除く): 64245496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 359, 718, 1009, 1436, 2018, 2872, 4036, 8072, 8257, 16514, 23207, 33028, 46414, 66056, 92828, 185656, 362231, 724462, 1448924, 2897848, 8331313, 16662626, 33325252, 66650504]

約数ペア:

[(1, 66650504), (2, 33325252), (4, 16662626), (8, 8331313), (23, 2897848), (46, 1448924), (92, 724462), (184, 362231), (359, 185656), (718, 92828), (1009, 66056), (1436, 46414), (2018, 33028), (2872, 23207), (4036, 16514), (8072, 8257)]