71885396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 144281088

約数和(自身を除く): 72395692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 251, 253, 283, 502, 506, 566, 1004, 1012, 1132, 2761, 3113, 5522, 5773, 6226, 6509, 11044, 11546, 12452, 13018, 23092, 26036, 63503, 71033, 71599, 127006, 142066, 143198, 254012, 284132, 286396, 781363, 1562726, 1633759, 3125452, 3267518, 6535036, 17971349, 35942698, 71885396]

約数ペア:

[(1, 71885396), (2, 35942698), (4, 17971349), (11, 6535036), (22, 3267518), (23, 3125452), (44, 1633759), (46, 1562726), (92, 781363), (251, 286396), (253, 284132), (283, 254012), (502, 143198), (506, 142066), (566, 127006), (1004, 71599), (1012, 71033), (1132, 63503), (2761, 26036), (3113, 23092), (5522, 13018), (5773, 12452), (6226, 11546), (6509, 11044)]