63870716

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 48

約数和(自身を含む): 140414400

約数和(自身を除く): 76543684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3581, 4459, 7162, 8918, 14324, 17836, 25067, 46553, 50134, 93106, 100268, 175469, 186212, 325871, 350938, 651742, 701876, 1228283, 1303484, 2281097, 2456566, 4562194, 4913132, 9124388, 15967679, 31935358, 63870716]

約数ペア:

[(1, 63870716), (2, 31935358), (4, 15967679), (7, 9124388), (13, 4913132), (14, 4562194), (26, 2456566), (28, 2281097), (49, 1303484), (52, 1228283), (91, 701876), (98, 651742), (182, 350938), (196, 325871), (343, 186212), (364, 175469), (637, 100268), (686, 93106), (1274, 50134), (1372, 46553), (2548, 25067), (3581, 17836), (4459, 14324), (7162, 8918)]