28463921312

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{47407}}^1$

素因数の和:48093

約数の個数: 48

約数和(自身を含む): 58061525760

約数和(自身を除く): 29597604448

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 647, 928, 1294, 2588, 5176, 10352, 18763, 20704, 37526, 47407, 75052, 94814, 150104, 189628, 300208, 379256, 600416, 758512, 1374803, 1517024, 2749606, 5499212, 10998424, 21996848, 30672329, 43993696, 61344658, 122689316, 245378632, 490757264, 889497541, 981514528, 1778995082, 3557990164, 7115980328, 14231960656, 28463921312]

約数ペア:

[(1, 28463921312), (2, 14231960656), (4, 7115980328), (8, 3557990164), (16, 1778995082), (29, 981514528), (32, 889497541), (58, 490757264), (116, 245378632), (232, 122689316), (464, 61344658), (647, 43993696), (928, 30672329), (1294, 21996848), (2588, 10998424), (5176, 5499212), (10352, 2749606), (18763, 1517024), (20704, 1374803), (37526, 758512), (47407, 600416), (75052, 379256), (94814, 300208), (150104, 189628)]