7868064

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 13299936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 1999, 3936, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 47976, 63968, 81959, 95952, 163918, 191904, 245877, 327836, 491754, 655672, 983508, 1311344, 1967016, 2622688, 3934032, 7868064]

約数ペア:

[(1, 7868064), (2, 3934032), (3, 2622688), (4, 1967016), (6, 1311344), (8, 983508), (12, 655672), (16, 491754), (24, 327836), (32, 245877), (41, 191904), (48, 163918), (82, 95952), (96, 81959), (123, 63968), (164, 47976), (246, 31984), (328, 23988), (492, 15992), (656, 11994), (984, 7996), (1312, 5997), (1968, 3998), (1999, 3936)]