28646064

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 80545192

約数和(自身を除く): 51899128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 601, 662, 993, 1202, 1324, 1803, 1986, 2404, 2648, 2979, 3606, 3972, 4808, 5296, 5409, 5958, 7212, 7944, 9616, 10818, 11916, 14424, 15888, 21636, 23832, 28848, 43272, 47664, 86544, 198931, 397862, 596793, 795724, 1193586, 1591448, 1790379, 2387172, 3182896, 3580758, 4774344, 7161516, 9548688, 14323032, 28646064]

約数ペア:

[(1, 28646064), (2, 14323032), (3, 9548688), (4, 7161516), (6, 4774344), (8, 3580758), (9, 3182896), (12, 2387172), (16, 1790379), (18, 1591448), (24, 1193586), (36, 795724), (48, 596793), (72, 397862), (144, 198931), (331, 86544), (601, 47664), (662, 43272), (993, 28848), (1202, 23832), (1324, 21636), (1803, 15888), (1986, 14424), (2404, 11916), (2648, 10818), (2979, 9616), (3606, 7944), (3972, 7212), (4808, 5958), (5296, 5409)]