28542826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 24

約数和(自身を含む): 48678084

約数和(自身を除く): 20135258

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 3041, 4693, 6082, 9386, 39533, 57779, 79066, 115558, 751127, 1097801, 1502254, 2195602, 14271413, 28542826]

約数ペア:

[(1, 28542826), (2, 14271413), (13, 2195602), (19, 1502254), (26, 1097801), (38, 751127), (247, 115558), (361, 79066), (494, 57779), (722, 39533), (3041, 9386), (4693, 6082)]