39755248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11243}}^1$

素因数の和:11281

約数の個数: 40

約数和(自身を含む): 87838128

約数和(自身を除く): 48082880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11243, 22486, 44972, 89944, 146159, 179888, 191131, 292318, 382262, 584636, 764524, 1169272, 1529048, 2338544, 2484703, 3058096, 4969406, 9938812, 19877624, 39755248]

約数ペア:

[(1, 39755248), (2, 19877624), (4, 9938812), (8, 4969406), (13, 3058096), (16, 2484703), (17, 2338544), (26, 1529048), (34, 1169272), (52, 764524), (68, 584636), (104, 382262), (136, 292318), (208, 191131), (221, 179888), (272, 146159), (442, 89944), (884, 44972), (1768, 22486), (3536, 11243)]