67284776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 151502400

約数和(自身を除く): 84217624

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2003, 2584, 4006, 4199, 8012, 8398, 16024, 16796, 26039, 33592, 34051, 38057, 52078, 68102, 76114, 104156, 136204, 152228, 208312, 272408, 304456, 442663, 494741, 646969, 885326, 989482, 1293938, 1770652, 1978964, 2587876, 3541304, 3957928, 5175752, 8410597, 16821194, 33642388, 67284776]

約数ペア:

[(1, 67284776), (2, 33642388), (4, 16821194), (8, 8410597), (13, 5175752), (17, 3957928), (19, 3541304), (26, 2587876), (34, 1978964), (38, 1770652), (52, 1293938), (68, 989482), (76, 885326), (104, 646969), (136, 494741), (152, 442663), (221, 304456), (247, 272408), (323, 208312), (442, 152228), (494, 136204), (646, 104156), (884, 76114), (988, 68102), (1292, 52078), (1768, 38057), (1976, 34051), (2003, 33592), (2584, 26039), (4006, 16796), (4199, 16024), (8012, 8398)]