74524372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 72466220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 83, 124, 166, 332, 403, 557, 806, 1079, 1114, 1612, 2158, 2228, 2573, 4316, 5146, 7241, 10292, 14482, 17267, 28964, 33449, 34534, 46231, 66898, 69068, 92462, 133796, 184924, 224471, 448942, 601003, 897884, 1202006, 1433161, 2404012, 2866322, 5732644, 18631093, 37262186, 74524372]

約数ペア:

[(1, 74524372), (2, 37262186), (4, 18631093), (13, 5732644), (26, 2866322), (31, 2404012), (52, 1433161), (62, 1202006), (83, 897884), (124, 601003), (166, 448942), (332, 224471), (403, 184924), (557, 133796), (806, 92462), (1079, 69068), (1114, 66898), (1612, 46231), (2158, 34534), (2228, 33449), (2573, 28964), (4316, 17267), (5146, 14482), (7241, 10292)]