4347909904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{195359}}^1$

素因数の和:195487

約数の個数: 40

約数和(自身を含む): 9156913920

約数和(自身を除く): 4809004016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 195359, 390718, 781436, 1562872, 2539667, 3125744, 5079334, 10158668, 20317336, 20903413, 40634672, 41806826, 83613652, 167227304, 271744369, 334454608, 543488738, 1086977476, 2173954952, 4347909904]

約数ペア:

[(1, 4347909904), (2, 2173954952), (4, 1086977476), (8, 543488738), (13, 334454608), (16, 271744369), (26, 167227304), (52, 83613652), (104, 41806826), (107, 40634672), (208, 20903413), (214, 20317336), (428, 10158668), (856, 5079334), (1391, 3125744), (1712, 2539667), (2782, 1562872), (5564, 781436), (11128, 390718), (22256, 195359)]