40676036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 79593948

約数和(自身を除く): 38917912

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 1657, 3314, 6137, 6628, 12274, 24548, 28169, 31483, 56338, 62966, 112676, 125932, 535211, 598177, 1070422, 1196354, 2140844, 2392708, 10169009, 20338018, 40676036]

約数ペア:

[(1, 40676036), (2, 20338018), (4, 10169009), (17, 2392708), (19, 2140844), (34, 1196354), (38, 1070422), (68, 598177), (76, 535211), (323, 125932), (361, 112676), (646, 62966), (722, 56338), (1292, 31483), (1444, 28169), (1657, 24548), (3314, 12274), (6137, 6628)]