8428524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 21436128

約数和(自身を除く): 13007604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 557, 582, 1114, 1164, 1261, 1671, 2228, 2522, 3342, 3783, 5044, 6684, 7241, 7566, 14482, 15132, 21723, 28964, 43446, 54029, 86892, 108058, 162087, 216116, 324174, 648348, 702377, 1404754, 2107131, 2809508, 4214262, 8428524]

約数ペア:

[(1, 8428524), (2, 4214262), (3, 2809508), (4, 2107131), (6, 1404754), (12, 702377), (13, 648348), (26, 324174), (39, 216116), (52, 162087), (78, 108058), (97, 86892), (156, 54029), (194, 43446), (291, 28964), (388, 21723), (557, 15132), (582, 14482), (1114, 7566), (1164, 7241), (1261, 6684), (1671, 5044), (2228, 3783), (2522, 3342)]