40289344

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:2990

約数の個数: 28

約数和(自身を含む): 80327500

約数和(自身を除く): 40038156

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 2749, 3664, 5498, 7328, 10996, 14656, 21992, 43984, 87968, 175936, 629521, 1259042, 2518084, 5036168, 10072336, 20144672, 40289344]

約数ペア:

[(1, 40289344), (2, 20144672), (4, 10072336), (8, 5036168), (16, 2518084), (32, 1259042), (64, 629521), (229, 175936), (458, 87968), (916, 43984), (1832, 21992), (2749, 14656), (3664, 10996), (5498, 7328)]