63440804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{133279}}^1$

素因数の和:133307

約数の個数: 24

約数和(自身を含む): 134346240

約数和(自身を除く): 70905436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 133279, 266558, 533116, 932953, 1865906, 2265743, 3731812, 4531486, 9062972, 15860201, 31720402, 63440804]

約数ペア:

[(1, 63440804), (2, 31720402), (4, 15860201), (7, 9062972), (14, 4531486), (17, 3731812), (28, 2265743), (34, 1865906), (68, 932953), (119, 533116), (238, 266558), (476, 133279)]