73140256

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19241

約数の個数: 48

約数和(自身を含む): 174254976

約数和(自身を除く): 101114720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 19207, 38414, 76828, 134449, 153656, 268898, 307312, 326519, 537796, 614624, 653038, 1075592, 1306076, 2151184, 2285633, 2612152, 4302368, 4571266, 5224304, 9142532, 10448608, 18285064, 36570128, 73140256]

約数ペア:

[(1, 73140256), (2, 36570128), (4, 18285064), (7, 10448608), (8, 9142532), (14, 5224304), (16, 4571266), (17, 4302368), (28, 2612152), (32, 2285633), (34, 2151184), (56, 1306076), (68, 1075592), (112, 653038), (119, 614624), (136, 537796), (224, 326519), (238, 307312), (272, 268898), (476, 153656), (544, 134449), (952, 76828), (1904, 38414), (3808, 19207)]