40375804

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1954

約数の個数: 36

約数和(自身を含む): 82966464

約数和(自身を除く): 42590660

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 1823, 3164, 3646, 5537, 7292, 11074, 12761, 22148, 25522, 51044, 89327, 178654, 205999, 357308, 411998, 823996, 1441993, 2883986, 5767972, 10093951, 20187902, 40375804]

約数ペア:

[(1, 40375804), (2, 20187902), (4, 10093951), (7, 5767972), (14, 2883986), (28, 1441993), (49, 823996), (98, 411998), (113, 357308), (196, 205999), (226, 178654), (452, 89327), (791, 51044), (1582, 25522), (1823, 22148), (3164, 12761), (3646, 11074), (5537, 7292)]