29250728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 33950872

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 131, 152, 226, 247, 262, 452, 494, 524, 904, 988, 1048, 1469, 1703, 1976, 2147, 2489, 2938, 3406, 4294, 4978, 5876, 6812, 8588, 9956, 11752, 13624, 14803, 17176, 19912, 27911, 29606, 32357, 55822, 59212, 64714, 111644, 118424, 129428, 192439, 223288, 258856, 281257, 384878, 562514, 769756, 1125028, 1539512, 2250056, 3656341, 7312682, 14625364, 29250728]

約数ペア:

[(1, 29250728), (2, 14625364), (4, 7312682), (8, 3656341), (13, 2250056), (19, 1539512), (26, 1125028), (38, 769756), (52, 562514), (76, 384878), (104, 281257), (113, 258856), (131, 223288), (152, 192439), (226, 129428), (247, 118424), (262, 111644), (452, 64714), (494, 59212), (524, 55822), (904, 32357), (988, 29606), (1048, 27911), (1469, 19912), (1703, 17176), (1976, 14803), (2147, 13624), (2489, 11752), (2938, 9956), (3406, 8588), (4294, 6812), (4978, 5876)]