2785856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 6096000

約数和(自身を除く): 3310144

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 79, 116, 152, 158, 232, 304, 316, 464, 551, 608, 632, 928, 1102, 1216, 1264, 1501, 1856, 2204, 2291, 2528, 3002, 4408, 4582, 5056, 6004, 8816, 9164, 12008, 17632, 18328, 24016, 35264, 36656, 43529, 48032, 73312, 87058, 96064, 146624, 174116, 348232, 696464, 1392928, 2785856]

約数ペア:

[(1, 2785856), (2, 1392928), (4, 696464), (8, 348232), (16, 174116), (19, 146624), (29, 96064), (32, 87058), (38, 73312), (58, 48032), (64, 43529), (76, 36656), (79, 35264), (116, 24016), (152, 18328), (158, 17632), (232, 12008), (304, 9164), (316, 8816), (464, 6004), (551, 5056), (608, 4582), (632, 4408), (928, 3002), (1102, 2528), (1216, 2291), (1264, 2204), (1501, 1856)]