68697044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 68471596

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 809, 923, 1196, 1618, 1633, 1846, 3236, 3266, 3692, 6532, 10517, 18607, 21034, 21229, 37214, 42068, 42458, 57439, 74428, 84916, 114878, 229756, 241891, 483782, 746707, 967564, 1321097, 1493414, 2642194, 2986828, 5284388, 17174261, 34348522, 68697044]

約数ペア:

[(1, 68697044), (2, 34348522), (4, 17174261), (13, 5284388), (23, 2986828), (26, 2642194), (46, 1493414), (52, 1321097), (71, 967564), (92, 746707), (142, 483782), (284, 241891), (299, 229756), (598, 114878), (809, 84916), (923, 74428), (1196, 57439), (1618, 42458), (1633, 42068), (1846, 37214), (3236, 21229), (3266, 21034), (3692, 18607), (6532, 10517)]