15691138288

素因数分解:

$2^4\times 7^2\times {\mathrm{4943}}^1\times {\mathrm{4049}}^1$

素因数の和:9014

約数の個数: 60

約数和(自身を含む): 35380994400

約数和(自身を除く): 19689856112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 4049, 4943, 8098, 9886, 16196, 19772, 28343, 32392, 34601, 39544, 56686, 64784, 69202, 79088, 113372, 138404, 198401, 226744, 242207, 276808, 396802, 453488, 484414, 553616, 793604, 968828, 1587208, 1937656, 3174416, 3875312, 20014207, 40028414, 80056828, 140099449, 160113656, 280198898, 320227312, 560397796, 980696143, 1120795592, 1961392286, 2241591184, 3922784572, 7845569144, 15691138288]

約数ペア:

[(1, 15691138288), (2, 7845569144), (4, 3922784572), (7, 2241591184), (8, 1961392286), (14, 1120795592), (16, 980696143), (28, 560397796), (49, 320227312), (56, 280198898), (98, 160113656), (112, 140099449), (196, 80056828), (392, 40028414), (784, 20014207), (4049, 3875312), (4943, 3174416), (8098, 1937656), (9886, 1587208), (16196, 968828), (19772, 793604), (28343, 553616), (32392, 484414), (34601, 453488), (39544, 396802), (56686, 276808), (64784, 242207), (69202, 226744), (79088, 198401), (113372, 138404)]