47037616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 96422400

約数和(自身を除く): 49384784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 431, 718, 862, 1436, 1724, 2872, 3448, 5744, 6821, 6896, 8189, 13642, 16378, 27284, 32756, 54568, 65512, 109136, 131024, 154729, 309458, 618916, 1237832, 2475664, 2939851, 5879702, 11759404, 23518808, 47037616]

約数ペア:

[(1, 47037616), (2, 23518808), (4, 11759404), (8, 5879702), (16, 2939851), (19, 2475664), (38, 1237832), (76, 618916), (152, 309458), (304, 154729), (359, 131024), (431, 109136), (718, 65512), (862, 54568), (1436, 32756), (1724, 27284), (2872, 16378), (3448, 13642), (5744, 8189), (6821, 6896)]