65278784

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 56

約数和(自身を含む): 137574528

約数和(自身を除く): 72295744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 727, 736, 976, 1403, 1454, 1472, 1952, 2806, 2908, 3904, 5612, 5816, 11224, 11632, 16721, 22448, 23264, 33442, 44347, 44896, 46528, 66884, 88694, 89792, 133768, 177388, 267536, 354776, 535072, 709552, 1019981, 1070144, 1419104, 2039962, 2838208, 4079924, 8159848, 16319696, 32639392, 65278784]

約数ペア:

[(1, 65278784), (2, 32639392), (4, 16319696), (8, 8159848), (16, 4079924), (23, 2838208), (32, 2039962), (46, 1419104), (61, 1070144), (64, 1019981), (92, 709552), (122, 535072), (184, 354776), (244, 267536), (368, 177388), (488, 133768), (727, 89792), (736, 88694), (976, 66884), (1403, 46528), (1454, 44896), (1472, 44347), (1952, 33442), (2806, 23264), (2908, 22448), (3904, 16721), (5612, 11632), (5816, 11224)]