64313508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1249}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 171920000

約数和(自身を除く): 107606492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613, 1226, 1249, 1839, 2452, 2498, 3678, 3747, 4291, 4996, 7356, 7494, 8582, 8743, 12873, 14988, 17164, 17486, 25746, 26229, 34972, 51492, 52458, 104916, 765637, 1531274, 2296911, 3062548, 4593822, 5359459, 9187644, 10718918, 16078377, 21437836, 32156754, 64313508]

約数ペア:

[(1, 64313508), (2, 32156754), (3, 21437836), (4, 16078377), (6, 10718918), (7, 9187644), (12, 5359459), (14, 4593822), (21, 3062548), (28, 2296911), (42, 1531274), (84, 765637), (613, 104916), (1226, 52458), (1249, 51492), (1839, 34972), (2452, 26229), (2498, 25746), (3678, 17486), (3747, 17164), (4291, 14988), (4996, 12873), (7356, 8743), (7494, 8582)]