64016764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134489}}^1$

素因数の和:134517

約数の個数: 24

約数和(自身を含む): 135565920

約数和(自身を除く): 71549156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 134489, 268978, 537956, 941423, 1882846, 2286313, 3765692, 4572626, 9145252, 16004191, 32008382, 64016764]

約数ペア:

[(1, 64016764), (2, 32008382), (4, 16004191), (7, 9145252), (14, 4572626), (17, 3765692), (28, 2286313), (34, 1882846), (68, 941423), (119, 537956), (238, 268978), (476, 134489)]