74431448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102241}}^1$

素因数の和:102267

約数の個数: 32

約数和(自身を含む): 171766560

約数和(自身を除く): 97335112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 102241, 204482, 408964, 715687, 817928, 1329133, 1431374, 2658266, 2862748, 5316532, 5725496, 9303931, 10633064, 18607862, 37215724, 74431448]

約数ペア:

[(1, 74431448), (2, 37215724), (4, 18607862), (7, 10633064), (8, 9303931), (13, 5725496), (14, 5316532), (26, 2862748), (28, 2658266), (52, 1431374), (56, 1329133), (91, 817928), (104, 715687), (182, 408964), (364, 204482), (728, 102241)]