8718008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4967

約数の個数: 32

約数和(自身を含む): 18642960

約数和(自身を除く): 9924952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4931, 9862, 19724, 39448, 64103, 83827, 128206, 167654, 256412, 335308, 512824, 670616, 1089751, 2179502, 4359004, 8718008]

約数ペア:

[(1, 8718008), (2, 4359004), (4, 2179502), (8, 1089751), (13, 670616), (17, 512824), (26, 335308), (34, 256412), (52, 167654), (68, 128206), (104, 83827), (136, 64103), (221, 39448), (442, 19724), (884, 9862), (1768, 4931)]