70121408

素因数分解:

$2^6\times 7^1\times {\mathrm{156521}}^1$

素因数の和:156540

約数の個数: 28

約数和(自身を含む): 159026352

約数和(自身を除く): 88904944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 156521, 313042, 626084, 1095647, 1252168, 2191294, 2504336, 4382588, 5008672, 8765176, 10017344, 17530352, 35060704, 70121408]

約数ペア:

[(1, 70121408), (2, 35060704), (4, 17530352), (7, 10017344), (8, 8765176), (14, 5008672), (16, 4382588), (28, 2504336), (32, 2191294), (56, 1252168), (64, 1095647), (112, 626084), (224, 313042), (448, 156521)]