40557374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 72182880

約数和(自身を除く): 31625506

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1301, 1417, 2398, 2602, 2834, 14311, 15587, 16913, 28622, 31174, 33826, 141809, 186043, 283618, 372086, 1559899, 1843517, 3119798, 3687034, 20278687, 40557374]

約数ペア:

[(1, 40557374), (2, 20278687), (11, 3687034), (13, 3119798), (22, 1843517), (26, 1559899), (109, 372086), (143, 283618), (218, 186043), (286, 141809), (1199, 33826), (1301, 31174), (1417, 28622), (2398, 16913), (2602, 15587), (2834, 14311)]