63639212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 137733120

約数和(自身を除く): 74093908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 487, 718, 974, 1436, 1948, 2513, 3409, 4667, 5026, 6331, 6818, 9334, 10052, 12662, 13636, 18668, 25324, 32669, 44317, 65338, 88634, 130676, 174833, 177268, 349666, 699332, 1223831, 2272829, 2447662, 4545658, 4895324, 9091316, 15909803, 31819606, 63639212]

約数ペア:

[(1, 63639212), (2, 31819606), (4, 15909803), (7, 9091316), (13, 4895324), (14, 4545658), (26, 2447662), (28, 2272829), (52, 1223831), (91, 699332), (182, 349666), (359, 177268), (364, 174833), (487, 130676), (718, 88634), (974, 65338), (1436, 44317), (1948, 32669), (2513, 25324), (3409, 18668), (4667, 13636), (5026, 12662), (6331, 10052), (6818, 9334)]