40804734248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{527411}}^1$

素因数の和:527945

約数の個数: 32

約数和(自身を含む): 80694036000

約数和(自身を除く): 39889301752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 509, 1018, 2036, 4072, 9671, 19342, 38684, 77368, 527411, 1054822, 2109644, 4219288, 10020809, 20041618, 40083236, 80166472, 268452199, 536904398, 1073808796, 2147617592, 5100591781, 10201183562, 20402367124, 40804734248]

約数ペア:

[(1, 40804734248), (2, 20402367124), (4, 10201183562), (8, 5100591781), (19, 2147617592), (38, 1073808796), (76, 536904398), (152, 268452199), (509, 80166472), (1018, 40083236), (2036, 20041618), (4072, 10020809), (9671, 4219288), (19342, 2109644), (38684, 1054822), (77368, 527411)]