42223565552

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{723601}}^1$

素因数の和:724137

約数の個数: 40

約数和(自身を含む): 93674620512

約数和(自身を除く): 51451054960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 3647, 4168, 7294, 8336, 14588, 29176, 58352, 723601, 1447202, 2894404, 5065207, 5788808, 10130414, 11577616, 20260828, 40521656, 81043312, 376996121, 753992242, 1507984484, 2638972847, 3015968968, 5277945694, 6031937936, 10555891388, 21111782776, 42223565552]

約数ペア:

[(1, 42223565552), (2, 21111782776), (4, 10555891388), (7, 6031937936), (8, 5277945694), (14, 3015968968), (16, 2638972847), (28, 1507984484), (56, 753992242), (112, 376996121), (521, 81043312), (1042, 40521656), (2084, 20260828), (3647, 11577616), (4168, 10130414), (7294, 5788808), (8336, 5065207), (14588, 2894404), (29176, 1447202), (58352, 723601)]