15695785648

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{5407}}^1$

素因数の和:6269

約数の個数: 40

約数和(自身を含む): 30559548032

約数和(自身を除く): 14863762384

約数列:

[1, 2, 4, 8, 16, 397, 457, 794, 914, 1588, 1828, 3176, 3656, 5407, 6352, 7312, 10814, 21628, 43256, 86512, 181429, 362858, 725716, 1451432, 2146579, 2470999, 2902864, 4293158, 4941998, 8586316, 9883996, 17172632, 19767992, 34345264, 39535984, 980986603, 1961973206, 3923946412, 7847892824, 15695785648]

約数ペア:

[(1, 15695785648), (2, 7847892824), (4, 3923946412), (8, 1961973206), (16, 980986603), (397, 39535984), (457, 34345264), (794, 19767992), (914, 17172632), (1588, 9883996), (1828, 8586316), (3176, 4941998), (3656, 4293158), (5407, 2902864), (6352, 2470999), (7312, 2146579), (10814, 1451432), (21628, 725716), (43256, 362858), (86512, 181429)]