28993662

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 66718080

約数和(自身を除く): 37724418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1187, 1357, 2374, 2714, 3561, 4071, 7122, 8142, 10683, 12213, 21366, 24426, 27301, 54602, 70033, 81903, 140066, 163806, 210099, 245709, 420198, 491418, 630297, 1260594, 1610759, 3221518, 4832277, 9664554, 14496831, 28993662]

約数ペア:

[(1, 28993662), (2, 14496831), (3, 9664554), (6, 4832277), (9, 3221518), (18, 1610759), (23, 1260594), (46, 630297), (59, 491418), (69, 420198), (118, 245709), (138, 210099), (177, 163806), (207, 140066), (354, 81903), (414, 70033), (531, 54602), (1062, 27301), (1187, 24426), (1357, 21366), (2374, 12213), (2714, 10683), (3561, 8142), (4071, 7122)]