65896712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61933}}^1$

素因数の和:61965

約数の個数: 32

約数和(自身を含む): 148641600

約数和(自身を除く): 82744888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 61933, 123866, 247732, 433531, 495464, 867062, 1176727, 1734124, 2353454, 3468248, 4706908, 8237089, 9413816, 16474178, 32948356, 65896712]

約数ペア:

[(1, 65896712), (2, 32948356), (4, 16474178), (7, 9413816), (8, 8237089), (14, 4706908), (19, 3468248), (28, 2353454), (38, 1734124), (56, 1176727), (76, 867062), (133, 495464), (152, 433531), (266, 247732), (532, 123866), (1064, 61933)]