15697566472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{192391}}^1$

素因数の和:192482

約数の個数: 64

約数和(自身を含む): 35461693440

約数和(自身を除く): 19764126968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1457, 1736, 2632, 2914, 5828, 10199, 11656, 20398, 40796, 81592, 192391, 384782, 769564, 1346737, 1539128, 2693474, 5386948, 5964121, 9042377, 10773896, 11928242, 18084754, 23856484, 36169508, 41748847, 47712968, 63296639, 72339016, 83497694, 126593278, 166995388, 253186556, 280313687, 333990776, 506373112, 560627374, 1121254748, 1962195809, 2242509496, 3924391618, 7848783236, 15697566472]

約数ペア:

[(1, 15697566472), (2, 7848783236), (4, 3924391618), (7, 2242509496), (8, 1962195809), (14, 1121254748), (28, 560627374), (31, 506373112), (47, 333990776), (56, 280313687), (62, 253186556), (94, 166995388), (124, 126593278), (188, 83497694), (217, 72339016), (248, 63296639), (329, 47712968), (376, 41748847), (434, 36169508), (658, 23856484), (868, 18084754), (1316, 11928242), (1457, 10773896), (1736, 9042377), (2632, 5964121), (2914, 5386948), (5828, 2693474), (10199, 1539128), (11656, 1346737), (20398, 769564), (40796, 384782), (81592, 192391)]