63776672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 66860128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 239, 248, 269, 478, 496, 538, 956, 992, 1076, 1912, 2152, 3824, 4304, 7409, 7648, 8339, 8608, 14818, 16678, 29636, 33356, 59272, 64291, 66712, 118544, 128582, 133424, 237088, 257164, 266848, 514328, 1028656, 1993021, 2057312, 3986042, 7972084, 15944168, 31888336, 63776672]

約数ペア:

[(1, 63776672), (2, 31888336), (4, 15944168), (8, 7972084), (16, 3986042), (31, 2057312), (32, 1993021), (62, 1028656), (124, 514328), (239, 266848), (248, 257164), (269, 237088), (478, 133424), (496, 128582), (538, 118544), (956, 66712), (992, 64291), (1076, 59272), (1912, 33356), (2152, 29636), (3824, 16678), (4304, 14818), (7409, 8608), (7648, 8339)]