145417664

素因数分解:

$2^6\times 7^1\times {\mathrm{324593}}^1$

素因数の和:324612

約数の個数: 28

約数和(自身を含む): 329787504

約数和(自身を除く): 184369840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 324593, 649186, 1298372, 2272151, 2596744, 4544302, 5193488, 9088604, 10386976, 18177208, 20773952, 36354416, 72708832, 145417664]

約数ペア:

[(1, 145417664), (2, 72708832), (4, 36354416), (7, 20773952), (8, 18177208), (14, 10386976), (16, 9088604), (28, 5193488), (32, 4544302), (56, 2596744), (64, 2272151), (112, 1298372), (224, 649186), (448, 324593)]