38028976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 78120000

約数和(自身を除く): 40091024

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 1999, 2378, 3998, 4756, 7996, 9512, 15992, 19024, 31984, 57971, 81959, 115942, 163918, 231884, 327836, 463768, 655672, 927536, 1311344, 2376811, 4753622, 9507244, 19014488, 38028976]

約数ペア:

[(1, 38028976), (2, 19014488), (4, 9507244), (8, 4753622), (16, 2376811), (29, 1311344), (41, 927536), (58, 655672), (82, 463768), (116, 327836), (164, 231884), (232, 163918), (328, 115942), (464, 81959), (656, 57971), (1189, 31984), (1999, 19024), (2378, 15992), (3998, 9512), (4756, 7996)]