38503504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10927

約数の個数: 40

約数和(自身を含む): 85072680

約数和(自身を除く): 46569176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 10889, 21778, 43556, 87112, 141557, 174224, 185113, 283114, 370226, 566228, 740452, 1132456, 1480904, 2264912, 2406469, 2961808, 4812938, 9625876, 19251752, 38503504]

約数ペア:

[(1, 38503504), (2, 19251752), (4, 9625876), (8, 4812938), (13, 2961808), (16, 2406469), (17, 2264912), (26, 1480904), (34, 1132456), (52, 740452), (68, 566228), (104, 370226), (136, 283114), (208, 185113), (221, 174224), (272, 141557), (442, 87112), (884, 43556), (1768, 21778), (3536, 10889)]