40501426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 73820160

約数和(自身を除く): 33318734

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1423, 1498, 2033, 2846, 4066, 9961, 14231, 19922, 27037, 28462, 54074, 152261, 189259, 304522, 378518, 1065827, 2131654, 2892959, 5785918, 20250713, 40501426]

約数ペア:

[(1, 40501426), (2, 20250713), (7, 5785918), (14, 2892959), (19, 2131654), (38, 1065827), (107, 378518), (133, 304522), (214, 189259), (266, 152261), (749, 54074), (1423, 28462), (1498, 27037), (2033, 19922), (2846, 14231), (4066, 9961)]