71154664

素因数分解:

$2^3\times 7^3\times {\mathrm{25931}}^1$

素因数の和:25958

約数の個数: 32

約数和(自身を含む): 155592000

約数和(自身を除く): 84437336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 25931, 51862, 103724, 181517, 207448, 363034, 726068, 1270619, 1452136, 2541238, 5082476, 8894333, 10164952, 17788666, 35577332, 71154664]

約数ペア:

[(1, 71154664), (2, 35577332), (4, 17788666), (7, 10164952), (8, 8894333), (14, 5082476), (28, 2541238), (49, 1452136), (56, 1270619), (98, 726068), (196, 363034), (343, 207448), (392, 181517), (686, 103724), (1372, 51862), (2744, 25931)]