65535444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 179465832

約数和(自身を除く): 113930388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 466, 468, 601, 699, 932, 1202, 1398, 1803, 2097, 2404, 2796, 3029, 3606, 4194, 5409, 6058, 7212, 7813, 8388, 9087, 10818, 12116, 15626, 18174, 21636, 23439, 27261, 31252, 36348, 46878, 54522, 70317, 93756, 109044, 140033, 140634, 280066, 281268, 420099, 560132, 840198, 1260297, 1680396, 1820429, 2520594, 3640858, 5041188, 5461287, 7281716, 10922574, 16383861, 21845148, 32767722, 65535444]

約数ペア:

[(1, 65535444), (2, 32767722), (3, 21845148), (4, 16383861), (6, 10922574), (9, 7281716), (12, 5461287), (13, 5041188), (18, 3640858), (26, 2520594), (36, 1820429), (39, 1680396), (52, 1260297), (78, 840198), (117, 560132), (156, 420099), (233, 281268), (234, 280066), (466, 140634), (468, 140033), (601, 109044), (699, 93756), (932, 70317), (1202, 54522), (1398, 46878), (1803, 36348), (2097, 31252), (2404, 27261), (2796, 23439), (3029, 21636), (3606, 18174), (4194, 15626), (5409, 12116), (6058, 10818), (7212, 9087), (7813, 8388)]