64294664

素因数分解:

$2^3\times 7^3\times {\mathrm{23431}}^1$

素因数の和:23458

約数の個数: 32

約数和(自身を含む): 140592000

約数和(自身を除く): 76297336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 23431, 46862, 93724, 164017, 187448, 328034, 656068, 1148119, 1312136, 2296238, 4592476, 8036833, 9184952, 16073666, 32147332, 64294664]

約数ペア:

[(1, 64294664), (2, 32147332), (4, 16073666), (7, 9184952), (8, 8036833), (14, 4592476), (28, 2296238), (49, 1312136), (56, 1148119), (98, 656068), (196, 328034), (343, 187448), (392, 164017), (686, 93724), (1372, 46862), (2744, 23431)]