7914424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 18063360

約数和(自身を除く): 10148936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 97, 124, 188, 194, 217, 248, 329, 376, 388, 434, 658, 679, 776, 868, 1316, 1358, 1457, 1736, 2632, 2716, 2914, 3007, 4559, 5432, 5828, 6014, 9118, 10199, 11656, 12028, 18236, 20398, 21049, 24056, 31913, 36472, 40796, 42098, 63826, 81592, 84196, 127652, 141329, 168392, 255304, 282658, 565316, 989303, 1130632, 1978606, 3957212, 7914424]

約数ペア:

[(1, 7914424), (2, 3957212), (4, 1978606), (7, 1130632), (8, 989303), (14, 565316), (28, 282658), (31, 255304), (47, 168392), (56, 141329), (62, 127652), (94, 84196), (97, 81592), (124, 63826), (188, 42098), (194, 40796), (217, 36472), (248, 31913), (329, 24056), (376, 21049), (388, 20398), (434, 18236), (658, 12028), (679, 11656), (776, 10199), (868, 9118), (1316, 6014), (1358, 5828), (1457, 5432), (1736, 4559), (2632, 3007), (2716, 2914)]