40312262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 66549600

約数和(自身を除く): 26237338

約数列:

[1, 2, 19, 29, 38, 58, 157, 233, 314, 466, 551, 1102, 2983, 4427, 4553, 5966, 6757, 8854, 9106, 13514, 36581, 73162, 86507, 128383, 173014, 256766, 695039, 1060849, 1390078, 2121698, 20156131, 40312262]

約数ペア:

[(1, 40312262), (2, 20156131), (19, 2121698), (29, 1390078), (38, 1060849), (58, 695039), (157, 256766), (233, 173014), (314, 128383), (466, 86507), (551, 73162), (1102, 36581), (2983, 13514), (4427, 9106), (4553, 8854), (5966, 6757)]