992864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1184416

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 71, 76, 92, 142, 152, 184, 284, 304, 368, 437, 568, 608, 736, 874, 1136, 1349, 1633, 1748, 2272, 2698, 3266, 3496, 5396, 6532, 6992, 10792, 13064, 13984, 21584, 26128, 31027, 43168, 52256, 62054, 124108, 248216, 496432, 992864]

約数ペア:

[(1, 992864), (2, 496432), (4, 248216), (8, 124108), (16, 62054), (19, 52256), (23, 43168), (32, 31027), (38, 26128), (46, 21584), (71, 13984), (76, 13064), (92, 10792), (142, 6992), (152, 6532), (184, 5396), (284, 3496), (304, 3266), (368, 2698), (437, 2272), (568, 1748), (608, 1633), (736, 1349), (874, 1136)]