65449552

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1867}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 145464896

約数和(自身を除く): 80015344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 1867, 2191, 2504, 3734, 4382, 5008, 7468, 8764, 13069, 14936, 17528, 26138, 29872, 35056, 52276, 104552, 209104, 584371, 1168742, 2337484, 4090597, 4674968, 8181194, 9349936, 16362388, 32724776, 65449552]

約数ペア:

[(1, 65449552), (2, 32724776), (4, 16362388), (7, 9349936), (8, 8181194), (14, 4674968), (16, 4090597), (28, 2337484), (56, 1168742), (112, 584371), (313, 209104), (626, 104552), (1252, 52276), (1867, 35056), (2191, 29872), (2504, 26138), (3734, 17528), (4382, 14936), (5008, 13069), (7468, 8764)]