77849936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 160317864

約数和(自身を除く): 82467928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 433, 661, 866, 1322, 1732, 2644, 3464, 5288, 6928, 7361, 10576, 11237, 14722, 22474, 29444, 44948, 58888, 89896, 117776, 179792, 286213, 572426, 1144852, 2289704, 4579408, 4865621, 9731242, 19462484, 38924968, 77849936]

約数ペア:

[(1, 77849936), (2, 38924968), (4, 19462484), (8, 9731242), (16, 4865621), (17, 4579408), (34, 2289704), (68, 1144852), (136, 572426), (272, 286213), (433, 179792), (661, 117776), (866, 89896), (1322, 58888), (1732, 44948), (2644, 29444), (3464, 22474), (5288, 14722), (6928, 11237), (7361, 10576)]