1251872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 2721600

約数和(自身を除く): 1469728

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 71, 76, 116, 142, 152, 232, 284, 304, 464, 551, 568, 608, 928, 1102, 1136, 1349, 2059, 2204, 2272, 2698, 4118, 4408, 5396, 8236, 8816, 10792, 16472, 17632, 21584, 32944, 39121, 43168, 65888, 78242, 156484, 312968, 625936, 1251872]

約数ペア:

[(1, 1251872), (2, 625936), (4, 312968), (8, 156484), (16, 78242), (19, 65888), (29, 43168), (32, 39121), (38, 32944), (58, 21584), (71, 17632), (76, 16472), (116, 10792), (142, 8816), (152, 8236), (232, 5396), (284, 4408), (304, 4118), (464, 2698), (551, 2272), (568, 2204), (608, 2059), (928, 1349), (1102, 1136)]