38040008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 73726200

約数和(自身を除く): 35686192

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 1229, 2458, 3869, 4916, 7738, 9832, 15476, 30952, 65137, 89717, 130274, 179434, 260548, 358868, 521096, 717736, 4755001, 9510002, 19020004, 38040008]

約数ペア:

[(1, 38040008), (2, 19020004), (4, 9510002), (8, 4755001), (53, 717736), (73, 521096), (106, 358868), (146, 260548), (212, 179434), (292, 130274), (424, 89717), (584, 65137), (1229, 30952), (2458, 15476), (3869, 9832), (4916, 7738)]