40403356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4993}}^1$

素因数の和:5038

約数の個数: 36

約数和(自身を含む): 85856848

約数和(自身を除く): 45453492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 4993, 8092, 9986, 19972, 34951, 69902, 84881, 139804, 169762, 339524, 594167, 1188334, 1442977, 2376668, 2885954, 5771908, 10100839, 20201678, 40403356]

約数ペア:

[(1, 40403356), (2, 20201678), (4, 10100839), (7, 5771908), (14, 2885954), (17, 2376668), (28, 1442977), (34, 1188334), (68, 594167), (119, 339524), (238, 169762), (289, 139804), (476, 84881), (578, 69902), (1156, 34951), (2023, 19972), (4046, 9986), (4993, 8092)]