28449852

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 68823552

約数和(自身を除く): 40373700

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 691, 876, 1382, 2073, 2764, 3431, 4146, 6862, 8292, 10293, 13724, 20586, 32477, 41172, 50443, 64954, 97431, 100886, 129908, 151329, 194862, 201772, 302658, 389724, 605316, 2370821, 4741642, 7112463, 9483284, 14224926, 28449852]

約数ペア:

[(1, 28449852), (2, 14224926), (3, 9483284), (4, 7112463), (6, 4741642), (12, 2370821), (47, 605316), (73, 389724), (94, 302658), (141, 201772), (146, 194862), (188, 151329), (219, 129908), (282, 100886), (292, 97431), (438, 64954), (564, 50443), (691, 41172), (876, 32477), (1382, 20586), (2073, 13724), (2764, 10293), (3431, 8292), (4146, 6862)]