15987552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 49335552

約数和(自身を除く): 33348000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 643, 672, 777, 888, 1036, 1184, 1286, 1554, 1776, 1929, 2072, 2572, 3108, 3552, 3858, 4144, 4501, 5144, 6216, 7716, 8288, 9002, 10288, 12432, 13503, 15432, 18004, 20576, 23791, 24864, 27006, 30864, 36008, 47582, 54012, 61728, 71373, 72016, 95164, 108024, 142746, 144032, 166537, 190328, 216048, 285492, 333074, 380656, 432096, 499611, 570984, 666148, 761312, 999222, 1141968, 1332296, 1998444, 2283936, 2664592, 3996888, 5329184, 7993776, 15987552]

約数ペア:

[(1, 15987552), (2, 7993776), (3, 5329184), (4, 3996888), (6, 2664592), (7, 2283936), (8, 1998444), (12, 1332296), (14, 1141968), (16, 999222), (21, 761312), (24, 666148), (28, 570984), (32, 499611), (37, 432096), (42, 380656), (48, 333074), (56, 285492), (74, 216048), (84, 190328), (96, 166537), (111, 144032), (112, 142746), (148, 108024), (168, 95164), (222, 72016), (224, 71373), (259, 61728), (296, 54012), (336, 47582), (444, 36008), (518, 30864), (592, 27006), (643, 24864), (672, 23791), (777, 20576), (888, 18004), (1036, 15432), (1184, 13503), (1286, 12432), (1554, 10288), (1776, 9002), (1929, 8288), (2072, 7716), (2572, 6216), (3108, 5144), (3552, 4501), (3858, 4144)]