61210408

素因数分解:

$2^3\times 7^3\times {\mathrm{22307}}^1$

素因数の和:22334

約数の個数: 32

約数和(自身を含む): 133848000

約数和(自身を除く): 72637592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 22307, 44614, 89228, 156149, 178456, 312298, 624596, 1093043, 1249192, 2186086, 4372172, 7651301, 8744344, 15302602, 30605204, 61210408]

約数ペア:

[(1, 61210408), (2, 30605204), (4, 15302602), (7, 8744344), (8, 7651301), (14, 4372172), (28, 2186086), (49, 1249192), (56, 1093043), (98, 624596), (196, 312298), (343, 178456), (392, 156149), (686, 89228), (1372, 44614), (2744, 22307)]