74709448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9539}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 154548000

約数和(自身を除く): 79838552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 9539, 19078, 38156, 76312, 104929, 209858, 419716, 839432, 848971, 1697942, 3395884, 6791768, 9338681, 18677362, 37354724, 74709448]

約数ペア:

[(1, 74709448), (2, 37354724), (4, 18677362), (8, 9338681), (11, 6791768), (22, 3395884), (44, 1697942), (88, 848971), (89, 839432), (178, 419716), (356, 209858), (712, 104929), (979, 76312), (1958, 38156), (3916, 19078), (7832, 9539)]