8428750952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 16730841600

約数和(自身を除く): 8302090648

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 809, 977, 1333, 1618, 1954, 2666, 3236, 3908, 5332, 6472, 7816, 10664, 25079, 30287, 34787, 42011, 50158, 60574, 69574, 84022, 100316, 121148, 139148, 168044, 200632, 242296, 278296, 336088, 790393, 1078397, 1302341, 1580786, 2156794, 2604682, 3161572, 4313588, 5209364, 6323144, 8627176, 10418728, 24502183, 33986899, 49004366, 67973798, 98008732, 135947596, 196017464, 271895192, 1053593869, 2107187738, 4214375476, 8428750952]

約数ペア:

[(1, 8428750952), (2, 4214375476), (4, 2107187738), (8, 1053593869), (31, 271895192), (43, 196017464), (62, 135947596), (86, 98008732), (124, 67973798), (172, 49004366), (248, 33986899), (344, 24502183), (809, 10418728), (977, 8627176), (1333, 6323144), (1618, 5209364), (1954, 4313588), (2666, 3161572), (3236, 2604682), (3908, 2156794), (5332, 1580786), (6472, 1302341), (7816, 1078397), (10664, 790393), (25079, 336088), (30287, 278296), (34787, 242296), (42011, 200632), (50158, 168044), (60574, 139148), (69574, 121148), (84022, 100316)]