61870004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 137934720

約数和(自身を除く): 76064716

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 6841, 9044, 13682, 27364, 47887, 95774, 116297, 129979, 191548, 232594, 259958, 465188, 519916, 814079, 909853, 1628158, 1819706, 2209643, 3256316, 3639412, 4419286, 8838572, 15467501, 30935002, 61870004]

約数ペア:

[(1, 61870004), (2, 30935002), (4, 15467501), (7, 8838572), (14, 4419286), (17, 3639412), (19, 3256316), (28, 2209643), (34, 1819706), (38, 1628158), (68, 909853), (76, 814079), (119, 519916), (133, 465188), (238, 259958), (266, 232594), (323, 191548), (476, 129979), (532, 116297), (646, 95774), (1292, 47887), (2261, 27364), (4522, 13682), (6841, 9044)]