63520856

素因数分解:

$2^3\times 7^4\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 40

約数和(自身を含む): 138985620

約数和(自身を除く): 75464764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 3307, 4802, 6614, 9604, 13228, 19208, 23149, 26456, 46298, 92596, 162043, 185192, 324086, 648172, 1134301, 1296344, 2268602, 4537204, 7940107, 9074408, 15880214, 31760428, 63520856]

約数ペア:

[(1, 63520856), (2, 31760428), (4, 15880214), (7, 9074408), (8, 7940107), (14, 4537204), (28, 2268602), (49, 1296344), (56, 1134301), (98, 648172), (196, 324086), (343, 185192), (392, 162043), (686, 92596), (1372, 46298), (2401, 26456), (2744, 23149), (3307, 19208), (4802, 13228), (6614, 9604)]