16837072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 40711680

約数和(自身を除く): 23874608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 239, 259, 272, 296, 476, 478, 518, 592, 629, 952, 956, 1036, 1258, 1673, 1904, 1912, 2072, 2516, 3346, 3824, 4063, 4144, 4403, 5032, 6692, 8126, 8806, 8843, 10064, 13384, 16252, 17612, 17686, 26768, 28441, 32504, 35224, 35372, 56882, 61901, 65008, 70448, 70744, 113764, 123802, 141488, 150331, 227528, 247604, 300662, 455056, 495208, 601324, 990416, 1052317, 1202648, 2104634, 2405296, 4209268, 8418536, 16837072]

約数ペア:

[(1, 16837072), (2, 8418536), (4, 4209268), (7, 2405296), (8, 2104634), (14, 1202648), (16, 1052317), (17, 990416), (28, 601324), (34, 495208), (37, 455056), (56, 300662), (68, 247604), (74, 227528), (112, 150331), (119, 141488), (136, 123802), (148, 113764), (238, 70744), (239, 70448), (259, 65008), (272, 61901), (296, 56882), (476, 35372), (478, 35224), (518, 32504), (592, 28441), (629, 26768), (952, 17686), (956, 17612), (1036, 16252), (1258, 13384), (1673, 10064), (1904, 8843), (1912, 8806), (2072, 8126), (2516, 6692), (3346, 5032), (3824, 4403), (4063, 4144)]