15704000536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641713}}^1$

素因数の和:641768

約数の個数: 64

約数和(自身を含む): 36962726400

約数和(自身を除く): 21258725864

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 641713, 1283426, 2566852, 4491991, 5133704, 8983982, 12192547, 14759399, 17967964, 24385094, 29518798, 35935928, 48770188, 59037596, 85347829, 97540376, 103315793, 118075192, 170695658, 206631586, 280428581, 341391316, 413263172, 560857162, 682782632, 826526344, 1121714324, 1963000067, 2243428648, 3926000134, 7852000268, 15704000536]

約数ペア:

[(1, 15704000536), (2, 7852000268), (4, 3926000134), (7, 2243428648), (8, 1963000067), (14, 1121714324), (19, 826526344), (23, 682782632), (28, 560857162), (38, 413263172), (46, 341391316), (56, 280428581), (76, 206631586), (92, 170695658), (133, 118075192), (152, 103315793), (161, 97540376), (184, 85347829), (266, 59037596), (322, 48770188), (437, 35935928), (532, 29518798), (644, 24385094), (874, 17967964), (1064, 14759399), (1288, 12192547), (1748, 8983982), (3059, 5133704), (3496, 4491991), (6118, 2566852), (12236, 1283426), (24472, 641713)]