28440036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41579}}^1$

素因数の和:41608

約数の個数: 36

約数和(自身を含む): 75675600

約数和(自身を除く): 47235564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41579, 83158, 124737, 166316, 249474, 374211, 498948, 748422, 790001, 1496844, 1580002, 2370003, 3160004, 4740006, 7110009, 9480012, 14220018, 28440036]

約数ペア:

[(1, 28440036), (2, 14220018), (3, 9480012), (4, 7110009), (6, 4740006), (9, 3160004), (12, 2370003), (18, 1580002), (19, 1496844), (36, 790001), (38, 748422), (57, 498948), (76, 374211), (114, 249474), (171, 166316), (228, 124737), (342, 83158), (684, 41579)]