28460364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 68699232

約数和(自身を除く): 40238868

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 613, 636, 876, 1226, 1839, 2452, 3678, 3869, 7356, 7738, 11607, 15476, 23214, 32489, 44749, 46428, 64978, 89498, 97467, 129956, 134247, 178996, 194934, 268494, 389868, 536988, 2371697, 4743394, 7115091, 9486788, 14230182, 28460364]

約数ペア:

[(1, 28460364), (2, 14230182), (3, 9486788), (4, 7115091), (6, 4743394), (12, 2371697), (53, 536988), (73, 389868), (106, 268494), (146, 194934), (159, 178996), (212, 134247), (219, 129956), (292, 97467), (318, 89498), (438, 64978), (613, 46428), (636, 44749), (876, 32489), (1226, 23214), (1839, 15476), (2452, 11607), (3678, 7738), (3869, 7356)]