17401072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 36560160

約数和(自身を除く): 19159088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 311, 538, 622, 1076, 1244, 2152, 2488, 3497, 4043, 4304, 4976, 6994, 8086, 13988, 16172, 27976, 32344, 55952, 64688, 83659, 167318, 334636, 669272, 1087567, 1338544, 2175134, 4350268, 8700536, 17401072]

約数ペア:

[(1, 17401072), (2, 8700536), (4, 4350268), (8, 2175134), (13, 1338544), (16, 1087567), (26, 669272), (52, 334636), (104, 167318), (208, 83659), (269, 64688), (311, 55952), (538, 32344), (622, 27976), (1076, 16172), (1244, 13988), (2152, 8086), (2488, 6994), (3497, 4976), (4043, 4304)]