15584072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 35389440

約数和(自身を除く): 19805368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 191, 217, 248, 329, 376, 382, 434, 658, 764, 868, 1316, 1337, 1457, 1528, 1736, 2632, 2674, 2914, 5348, 5828, 5921, 8977, 10199, 10696, 11656, 11842, 17954, 20398, 23684, 35908, 40796, 41447, 47368, 62839, 71816, 81592, 82894, 125678, 165788, 251356, 278287, 331576, 502712, 556574, 1113148, 1948009, 2226296, 3896018, 7792036, 15584072]

約数ペア:

[(1, 15584072), (2, 7792036), (4, 3896018), (7, 2226296), (8, 1948009), (14, 1113148), (28, 556574), (31, 502712), (47, 331576), (56, 278287), (62, 251356), (94, 165788), (124, 125678), (188, 82894), (191, 81592), (217, 71816), (248, 62839), (329, 47368), (376, 41447), (382, 40796), (434, 35908), (658, 23684), (764, 20398), (868, 17954), (1316, 11842), (1337, 11656), (1457, 10696), (1528, 10199), (1736, 8977), (2632, 5921), (2674, 5828), (2914, 5348)]