65992808

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 145828800

約数和(自身を除く): 79835992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2131, 2212, 3871, 4262, 4424, 7742, 8524, 14917, 15484, 17048, 29834, 30968, 59668, 104419, 119336, 168349, 208838, 336698, 417676, 673396, 835352, 1178443, 1346792, 2356886, 4713772, 8249101, 9427544, 16498202, 32996404, 65992808]

約数ペア:

[(1, 65992808), (2, 32996404), (4, 16498202), (7, 9427544), (8, 8249101), (14, 4713772), (28, 2356886), (49, 1346792), (56, 1178443), (79, 835352), (98, 673396), (158, 417676), (196, 336698), (316, 208838), (392, 168349), (553, 119336), (632, 104419), (1106, 59668), (2131, 30968), (2212, 29834), (3871, 17048), (4262, 15484), (4424, 14917), (7742, 8524)]