75871484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 154267680

約数和(自身を除く): 78396196

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 1873, 2132, 3116, 3746, 7492, 10127, 20254, 24349, 35587, 40508, 48698, 71174, 76793, 97396, 142348, 153586, 307172, 462631, 925262, 998309, 1459067, 1850524, 1996618, 2918134, 3993236, 5836268, 18967871, 37935742, 75871484]

約数ペア:

[(1, 75871484), (2, 37935742), (4, 18967871), (13, 5836268), (19, 3993236), (26, 2918134), (38, 1996618), (41, 1850524), (52, 1459067), (76, 998309), (82, 925262), (164, 462631), (247, 307172), (494, 153586), (533, 142348), (779, 97396), (988, 76793), (1066, 71174), (1558, 48698), (1873, 40508), (2132, 35587), (3116, 24349), (3746, 20254), (7492, 10127)]