252649376

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66347}}^1$

素因数の和:66381

約数の個数: 48

約数和(自身を含む): 601909056

約数和(自身を除く): 349259680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 66347, 132694, 265388, 464429, 530776, 928858, 1061552, 1127899, 1857716, 2123104, 2255798, 3715432, 4511596, 7430864, 7895293, 9023192, 14861728, 15790586, 18046384, 31581172, 36092768, 63162344, 126324688, 252649376]

約数ペア:

[(1, 252649376), (2, 126324688), (4, 63162344), (7, 36092768), (8, 31581172), (14, 18046384), (16, 15790586), (17, 14861728), (28, 9023192), (32, 7895293), (34, 7430864), (56, 4511596), (68, 3715432), (112, 2255798), (119, 2123104), (136, 1857716), (224, 1127899), (238, 1061552), (272, 928858), (476, 530776), (544, 464429), (952, 265388), (1904, 132694), (3808, 66347)]