40968788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 87937920

約数和(自身を除く): 46969132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1453, 1484, 2014, 2906, 4028, 5812, 7049, 10171, 14098, 20342, 27607, 28196, 40684, 55214, 77009, 110428, 154018, 193249, 308036, 386498, 539063, 772996, 1078126, 1463171, 2156252, 2926342, 5852684, 10242197, 20484394, 40968788]

約数ペア:

[(1, 40968788), (2, 20484394), (4, 10242197), (7, 5852684), (14, 2926342), (19, 2156252), (28, 1463171), (38, 1078126), (53, 772996), (76, 539063), (106, 386498), (133, 308036), (212, 193249), (266, 154018), (371, 110428), (532, 77009), (742, 55214), (1007, 40684), (1453, 28196), (1484, 27607), (2014, 20342), (2906, 14098), (4028, 10171), (5812, 7049)]