66233328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197123}}^1$

素因数の和:197141

約数の個数: 40

約数和(自身を含む): 195547008

約数和(自身を除く): 129313680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197123, 394246, 591369, 788492, 1182738, 1379861, 1576984, 2365476, 2759722, 3153968, 4139583, 4730952, 5519444, 8279166, 9461904, 11038888, 16558332, 22077776, 33116664, 66233328]

約数ペア:

[(1, 66233328), (2, 33116664), (3, 22077776), (4, 16558332), (6, 11038888), (7, 9461904), (8, 8279166), (12, 5519444), (14, 4730952), (16, 4139583), (21, 3153968), (24, 2759722), (28, 2365476), (42, 1576984), (48, 1379861), (56, 1182738), (84, 788492), (112, 591369), (168, 394246), (336, 197123)]