38720316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 96090624

約数和(自身を除く): 57370308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 2647, 3657, 4876, 5294, 7314, 7941, 10588, 14628, 15882, 31764, 60881, 121762, 140291, 182643, 243524, 280582, 365286, 420873, 561164, 730572, 841746, 1683492, 3226693, 6453386, 9680079, 12906772, 19360158, 38720316]

約数ペア:

[(1, 38720316), (2, 19360158), (3, 12906772), (4, 9680079), (6, 6453386), (12, 3226693), (23, 1683492), (46, 841746), (53, 730572), (69, 561164), (92, 420873), (106, 365286), (138, 280582), (159, 243524), (212, 182643), (276, 140291), (318, 121762), (636, 60881), (1219, 31764), (2438, 15882), (2647, 14628), (3657, 10588), (4876, 7941), (5294, 7314)]