71900564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 128116800

約数和(自身を除く): 56216236

約数列:

[1, 2, 4, 71, 142, 284, 409, 619, 818, 1238, 1636, 2476, 29039, 43949, 58078, 87898, 116156, 175796, 253171, 506342, 1012684, 17975141, 35950282, 71900564]

約数ペア:

[(1, 71900564), (2, 35950282), (4, 17975141), (71, 1012684), (142, 506342), (284, 253171), (409, 175796), (619, 116156), (818, 87898), (1238, 58078), (1636, 43949), (2476, 29039)]