7971567474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{2797}}^1$

素因数の和:3475

約数の個数: 64

約数和(自身を含む): 17486380800

約数和(自身を除く): 9514813326

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 599, 793, 1198, 1586, 1797, 2379, 2797, 3594, 4758, 5594, 7787, 8391, 15574, 16782, 23361, 36361, 36539, 46722, 72722, 73078, 109083, 109617, 170617, 218166, 219234, 341234, 475007, 511851, 950014, 1023702, 1425021, 1675403, 2218021, 2850042, 3350806, 4436042, 5026209, 6654063, 10052418, 13308126, 21780239, 43560478, 65340717, 102199583, 130681434, 204399166, 306598749, 613197498, 1328594579, 2657189158, 3985783737, 7971567474]

約数ペア:

[(1, 7971567474), (2, 3985783737), (3, 2657189158), (6, 1328594579), (13, 613197498), (26, 306598749), (39, 204399166), (61, 130681434), (78, 102199583), (122, 65340717), (183, 43560478), (366, 21780239), (599, 13308126), (793, 10052418), (1198, 6654063), (1586, 5026209), (1797, 4436042), (2379, 3350806), (2797, 2850042), (3594, 2218021), (4758, 1675403), (5594, 1425021), (7787, 1023702), (8391, 950014), (15574, 511851), (16782, 475007), (23361, 341234), (36361, 219234), (36539, 218166), (46722, 170617), (72722, 109617), (73078, 109083)]