13968344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7107

約数の個数: 32

約数和(自身を含む): 29694000

約数和(自身を除く): 15725656

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 7069, 14138, 28276, 56552, 91897, 134311, 183794, 268622, 367588, 537244, 735176, 1074488, 1746043, 3492086, 6984172, 13968344]

約数ペア:

[(1, 13968344), (2, 6984172), (4, 3492086), (8, 1746043), (13, 1074488), (19, 735176), (26, 537244), (38, 367588), (52, 268622), (76, 183794), (104, 134311), (152, 91897), (247, 56552), (494, 28276), (988, 14138), (1976, 7069)]