1726112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2084128

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 167, 272, 304, 323, 334, 544, 608, 646, 668, 1292, 1336, 2584, 2672, 2839, 3173, 5168, 5344, 5678, 6346, 10336, 11356, 12692, 22712, 25384, 45424, 50768, 53941, 90848, 101536, 107882, 215764, 431528, 863056, 1726112]

約数ペア:

[(1, 1726112), (2, 863056), (4, 431528), (8, 215764), (16, 107882), (17, 101536), (19, 90848), (32, 53941), (34, 50768), (38, 45424), (68, 25384), (76, 22712), (136, 12692), (152, 11356), (167, 10336), (272, 6346), (304, 5678), (323, 5344), (334, 5168), (544, 3173), (608, 2839), (646, 2672), (668, 2584), (1292, 1336)]