17108728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 40158720

約数和(自身を除く): 23049992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 331, 364, 497, 568, 662, 728, 923, 994, 1324, 1846, 1988, 2317, 2648, 3692, 3976, 4303, 4634, 6461, 7384, 8606, 9268, 12922, 17212, 18536, 23501, 25844, 30121, 34424, 47002, 51688, 60242, 94004, 120484, 164507, 188008, 240968, 305513, 329014, 611026, 658028, 1222052, 1316056, 2138591, 2444104, 4277182, 8554364, 17108728]

約数ペア:

[(1, 17108728), (2, 8554364), (4, 4277182), (7, 2444104), (8, 2138591), (13, 1316056), (14, 1222052), (26, 658028), (28, 611026), (52, 329014), (56, 305513), (71, 240968), (91, 188008), (104, 164507), (142, 120484), (182, 94004), (284, 60242), (331, 51688), (364, 47002), (497, 34424), (568, 30121), (662, 25844), (728, 23501), (923, 18536), (994, 17212), (1324, 12922), (1846, 9268), (1988, 8606), (2317, 7384), (2648, 6461), (3692, 4634), (3976, 4303)]