79438148

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 141691872

約数和(自身を除く): 62253724

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 947, 1252, 1894, 3788, 20971, 41942, 63449, 83884, 126898, 253796, 296411, 592822, 1185644, 19859537, 39719074, 79438148]

約数ペア:

[(1, 79438148), (2, 39719074), (4, 19859537), (67, 1185644), (134, 592822), (268, 296411), (313, 253796), (626, 126898), (947, 83884), (1252, 63449), (1894, 41942), (3788, 20971)]