63955444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 71519756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 503, 532, 956, 1006, 1673, 2012, 3346, 3521, 4541, 6692, 7042, 9082, 9557, 14084, 18164, 19114, 31787, 38228, 63574, 66899, 120217, 127148, 133798, 240434, 267596, 480868, 841519, 1683038, 2284123, 3366076, 4568246, 9136492, 15988861, 31977722, 63955444]

約数ペア:

[(1, 63955444), (2, 31977722), (4, 15988861), (7, 9136492), (14, 4568246), (19, 3366076), (28, 2284123), (38, 1683038), (76, 841519), (133, 480868), (239, 267596), (266, 240434), (478, 133798), (503, 127148), (532, 120217), (956, 66899), (1006, 63574), (1673, 38228), (2012, 31787), (3346, 19114), (3521, 18164), (4541, 14084), (6692, 9557), (7042, 9082)]