38119396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 81356800

約数和(自身を除く): 43237404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 907, 1106, 1501, 1814, 2212, 3002, 3628, 6004, 6349, 10507, 12698, 17233, 21014, 25396, 34466, 42028, 68932, 71653, 120631, 143306, 241262, 286612, 482524, 501571, 1003142, 1361407, 2006284, 2722814, 5445628, 9529849, 19059698, 38119396]

約数ペア:

[(1, 38119396), (2, 19059698), (4, 9529849), (7, 5445628), (14, 2722814), (19, 2006284), (28, 1361407), (38, 1003142), (76, 501571), (79, 482524), (133, 286612), (158, 241262), (266, 143306), (316, 120631), (532, 71653), (553, 68932), (907, 42028), (1106, 34466), (1501, 25396), (1814, 21014), (2212, 17233), (3002, 12698), (3628, 10507), (6004, 6349)]