25224714

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 56381832

約数和(自身を除く): 31157118

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 137, 159, 193, 274, 318, 386, 411, 477, 579, 822, 954, 1158, 1233, 1737, 2466, 3474, 7261, 10229, 14522, 20458, 21783, 26441, 30687, 43566, 52882, 61374, 65349, 79323, 92061, 130698, 158646, 184122, 237969, 475938, 1401373, 2802746, 4204119, 8408238, 12612357, 25224714]

約数ペア:

[(1, 25224714), (2, 12612357), (3, 8408238), (6, 4204119), (9, 2802746), (18, 1401373), (53, 475938), (106, 237969), (137, 184122), (159, 158646), (193, 130698), (274, 92061), (318, 79323), (386, 65349), (411, 61374), (477, 52882), (579, 43566), (822, 30687), (954, 26441), (1158, 21783), (1233, 20458), (1737, 14522), (2466, 10229), (3474, 7261)]