28268978832

素因数分解:

$2^4\times 3^3\times {\mathrm{1033}}^1\times {\mathrm{63347}}^1$

素因数の和:64397

約数の個数: 80

約数和(自身を含む): 81222271680

約数和(自身を除く): 52953292848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1033, 2066, 3099, 4132, 6198, 8264, 9297, 12396, 16528, 18594, 24792, 27891, 37188, 49584, 55782, 63347, 74376, 111564, 126694, 148752, 190041, 223128, 253388, 380082, 446256, 506776, 570123, 760164, 1013552, 1140246, 1520328, 1710369, 2280492, 3040656, 3420738, 4560984, 6841476, 9121968, 13682952, 27365904, 65437451, 130874902, 196312353, 261749804, 392624706, 523499608, 588937059, 785249412, 1046999216, 1177874118, 1570498824, 1766811177, 2355748236, 3140997648, 3533622354, 4711496472, 7067244708, 9422992944, 14134489416, 28268978832]

約数ペア:

[(1, 28268978832), (2, 14134489416), (3, 9422992944), (4, 7067244708), (6, 4711496472), (8, 3533622354), (9, 3140997648), (12, 2355748236), (16, 1766811177), (18, 1570498824), (24, 1177874118), (27, 1046999216), (36, 785249412), (48, 588937059), (54, 523499608), (72, 392624706), (108, 261749804), (144, 196312353), (216, 130874902), (432, 65437451), (1033, 27365904), (2066, 13682952), (3099, 9121968), (4132, 6841476), (6198, 4560984), (8264, 3420738), (9297, 3040656), (12396, 2280492), (16528, 1710369), (18594, 1520328), (24792, 1140246), (27891, 1013552), (37188, 760164), (49584, 570123), (55782, 506776), (63347, 446256), (74376, 380082), (111564, 253388), (126694, 223128), (148752, 190041)]