28659288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7456

約数の個数: 64

約数和(自身を含む): 85455360

約数和(自身を除く): 56796072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7417, 14834, 22251, 29668, 44502, 51919, 59336, 89004, 103838, 155757, 170591, 178008, 207676, 311514, 341182, 415352, 511773, 623028, 682364, 1023546, 1194137, 1246056, 1364728, 2047092, 2388274, 3582411, 4094184, 4776548, 7164822, 9553096, 14329644, 28659288]

約数ペア:

[(1, 28659288), (2, 14329644), (3, 9553096), (4, 7164822), (6, 4776548), (7, 4094184), (8, 3582411), (12, 2388274), (14, 2047092), (21, 1364728), (23, 1246056), (24, 1194137), (28, 1023546), (42, 682364), (46, 623028), (56, 511773), (69, 415352), (84, 341182), (92, 311514), (138, 207676), (161, 178008), (168, 170591), (184, 155757), (276, 103838), (322, 89004), (483, 59336), (552, 51919), (644, 44502), (966, 29668), (1288, 22251), (1932, 14834), (3864, 7417)]