172674992

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32803}}^1$

素因数の和:32865

約数の個数: 40

約数和(自身を含む): 390498816

約数和(自身を除く): 217823824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 32803, 65606, 131212, 229621, 262424, 459242, 524848, 918484, 1541741, 1836968, 3083482, 3673936, 6166964, 10792187, 12333928, 21584374, 24667856, 43168748, 86337496, 172674992]

約数ペア:

[(1, 172674992), (2, 86337496), (4, 43168748), (7, 24667856), (8, 21584374), (14, 12333928), (16, 10792187), (28, 6166964), (47, 3673936), (56, 3083482), (94, 1836968), (112, 1541741), (188, 918484), (329, 524848), (376, 459242), (658, 262424), (752, 229621), (1316, 131212), (2632, 65606), (5264, 32803)]