72777584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13339}}^1$

素因数の和:13389

約数の個数: 40

約数和(自身を含む): 158799360

約数和(自身を除く): 86021776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 13339, 26678, 53356, 106712, 146729, 213424, 293458, 413509, 586916, 827018, 1173832, 1654036, 2347664, 3308072, 4548599, 6616144, 9097198, 18194396, 36388792, 72777584]

約数ペア:

[(1, 72777584), (2, 36388792), (4, 18194396), (8, 9097198), (11, 6616144), (16, 4548599), (22, 3308072), (31, 2347664), (44, 1654036), (62, 1173832), (88, 827018), (124, 586916), (176, 413509), (248, 293458), (341, 213424), (496, 146729), (682, 106712), (1364, 53356), (2728, 26678), (5456, 13339)]