71623472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 145704960

約数和(自身を除く): 74081488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1019, 1528, 2038, 3056, 4076, 4393, 8152, 8786, 16304, 17572, 23437, 35144, 46874, 70288, 93748, 187496, 194629, 374992, 389258, 778516, 1557032, 3114064, 4476467, 8952934, 17905868, 35811736, 71623472]

約数ペア:

[(1, 71623472), (2, 35811736), (4, 17905868), (8, 8952934), (16, 4476467), (23, 3114064), (46, 1557032), (92, 778516), (184, 389258), (191, 374992), (368, 194629), (382, 187496), (764, 93748), (1019, 70288), (1528, 46874), (2038, 35144), (3056, 23437), (4076, 17572), (4393, 16304), (8152, 8786)]