70977388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 64739732

約数列:

[1, 2, 4, 19, 38, 53, 67, 76, 106, 134, 212, 263, 268, 526, 1007, 1052, 1273, 2014, 2546, 3551, 4028, 4997, 5092, 7102, 9994, 13939, 14204, 17621, 19988, 27878, 35242, 55756, 67469, 70484, 134938, 264841, 269876, 334799, 529682, 669598, 933913, 1059364, 1339196, 1867826, 3735652, 17744347, 35488694, 70977388]

約数ペア:

[(1, 70977388), (2, 35488694), (4, 17744347), (19, 3735652), (38, 1867826), (53, 1339196), (67, 1059364), (76, 933913), (106, 669598), (134, 529682), (212, 334799), (263, 269876), (268, 264841), (526, 134938), (1007, 70484), (1052, 67469), (1273, 55756), (2014, 35242), (2546, 27878), (3551, 19988), (4028, 17621), (4997, 14204), (5092, 13939), (7102, 9994)]