15761732

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 34473600

約数和(自身を除く): 18711868

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 49, 58, 59, 94, 98, 116, 118, 188, 196, 203, 236, 329, 406, 413, 658, 812, 826, 1316, 1363, 1421, 1652, 1711, 2303, 2726, 2773, 2842, 2891, 3422, 4606, 5452, 5546, 5684, 5782, 6844, 9212, 9541, 11092, 11564, 11977, 19082, 19411, 23954, 38164, 38822, 47908, 66787, 77644, 80417, 83839, 133574, 135877, 160834, 167678, 267148, 271754, 321668, 335356, 543508, 562919, 1125838, 2251676, 3940433, 7880866, 15761732]

約数ペア:

[(1, 15761732), (2, 7880866), (4, 3940433), (7, 2251676), (14, 1125838), (28, 562919), (29, 543508), (47, 335356), (49, 321668), (58, 271754), (59, 267148), (94, 167678), (98, 160834), (116, 135877), (118, 133574), (188, 83839), (196, 80417), (203, 77644), (236, 66787), (329, 47908), (406, 38822), (413, 38164), (658, 23954), (812, 19411), (826, 19082), (1316, 11977), (1363, 11564), (1421, 11092), (1652, 9541), (1711, 9212), (2303, 6844), (2726, 5782), (2773, 5684), (2842, 5546), (2891, 5452), (3422, 4606)]