16718072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 38092560

約数和(自身を除く): 21374488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1033, 1156, 2023, 2066, 2312, 4046, 4132, 7231, 8092, 8264, 14462, 16184, 17561, 28924, 35122, 57848, 70244, 122927, 140488, 245854, 298537, 491708, 597074, 983416, 1194148, 2089759, 2388296, 4179518, 8359036, 16718072]

約数ペア:

[(1, 16718072), (2, 8359036), (4, 4179518), (7, 2388296), (8, 2089759), (14, 1194148), (17, 983416), (28, 597074), (34, 491708), (56, 298537), (68, 245854), (119, 140488), (136, 122927), (238, 70244), (289, 57848), (476, 35122), (578, 28924), (952, 17561), (1033, 16184), (1156, 14462), (2023, 8264), (2066, 8092), (2312, 7231), (4046, 4132)]