22865648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 48028176

約数和(自身を除く): 25162528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 521, 844, 1042, 1688, 2084, 2743, 3376, 4168, 5486, 6773, 8336, 10972, 13546, 21944, 27092, 43888, 54184, 108368, 109931, 219862, 439724, 879448, 1429103, 1758896, 2858206, 5716412, 11432824, 22865648]

約数ペア:

[(1, 22865648), (2, 11432824), (4, 5716412), (8, 2858206), (13, 1758896), (16, 1429103), (26, 879448), (52, 439724), (104, 219862), (208, 109931), (211, 108368), (422, 54184), (521, 43888), (844, 27092), (1042, 21944), (1688, 13546), (2084, 10972), (2743, 8336), (3376, 6773), (4168, 5486)]