1672448

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 3433920

約数和(自身を除く): 1761472

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 139, 188, 256, 278, 376, 556, 752, 1112, 1504, 2224, 3008, 4448, 6016, 6533, 8896, 12032, 13066, 17792, 26132, 35584, 52264, 104528, 209056, 418112, 836224, 1672448]

約数ペア:

[(1, 1672448), (2, 836224), (4, 418112), (8, 209056), (16, 104528), (32, 52264), (47, 35584), (64, 26132), (94, 17792), (128, 13066), (139, 12032), (188, 8896), (256, 6533), (278, 6016), (376, 4448), (556, 3008), (752, 2224), (1112, 1504)]