426171424

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 981808128

約数和(自身を除く): 555636704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 764, 784, 1337, 1423, 1528, 1568, 2674, 2846, 3056, 5348, 5692, 6112, 9359, 9961, 10696, 11384, 18718, 19922, 21392, 22768, 37436, 39844, 42784, 45536, 69727, 74872, 79688, 139454, 149744, 159376, 271793, 278908, 299488, 318752, 543586, 557816, 1087172, 1115632, 1902551, 2174344, 2231264, 3805102, 4348688, 7610204, 8697376, 13317857, 15220408, 26635714, 30440816, 53271428, 60881632, 106542856, 213085712, 426171424]

約数ペア:

[(1, 426171424), (2, 213085712), (4, 106542856), (7, 60881632), (8, 53271428), (14, 30440816), (16, 26635714), (28, 15220408), (32, 13317857), (49, 8697376), (56, 7610204), (98, 4348688), (112, 3805102), (191, 2231264), (196, 2174344), (224, 1902551), (382, 1115632), (392, 1087172), (764, 557816), (784, 543586), (1337, 318752), (1423, 299488), (1528, 278908), (1568, 271793), (2674, 159376), (2846, 149744), (3056, 139454), (5348, 79688), (5692, 74872), (6112, 69727), (9359, 45536), (9961, 42784), (10696, 39844), (11384, 37436), (18718, 22768), (19922, 21392)]