26417933815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 40793950080

約数和(自身を除く): 14376016265

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 169, 203, 337, 377, 455, 457, 845, 1015, 1183, 1685, 1885, 2285, 2359, 2639, 3199, 4381, 4901, 5915, 5941, 9773, 11795, 13195, 13253, 15995, 21905, 24505, 29705, 30667, 34307, 41587, 48865, 56953, 66265, 68411, 77233, 92771, 127049, 153335, 154009, 171535, 172289, 207935, 284765, 342055, 386165, 398671, 463855, 540631, 635245, 770045, 861445, 889343, 1078063, 1206023, 1651637, 1993355, 2002117, 2239757, 2703155, 4446715, 4466261, 5390315, 6030115, 8258185, 10010585, 11198785, 11561459, 14014819, 15678299, 22331305, 26027521, 31263827, 57807295, 58061393, 70074095, 78391495, 130137605, 156319135, 182192647, 290306965, 406429751, 754798109, 910963235, 2032148755, 3773990545, 5283586763, 26417933815]

約数ペア:

[(1, 26417933815), (5, 5283586763), (7, 3773990545), (13, 2032148755), (29, 910963235), (35, 754798109), (65, 406429751), (91, 290306965), (145, 182192647), (169, 156319135), (203, 130137605), (337, 78391495), (377, 70074095), (455, 58061393), (457, 57807295), (845, 31263827), (1015, 26027521), (1183, 22331305), (1685, 15678299), (1885, 14014819), (2285, 11561459), (2359, 11198785), (2639, 10010585), (3199, 8258185), (4381, 6030115), (4901, 5390315), (5915, 4466261), (5941, 4446715), (9773, 2703155), (11795, 2239757), (13195, 2002117), (13253, 1993355), (15995, 1651637), (21905, 1206023), (24505, 1078063), (29705, 889343), (30667, 861445), (34307, 770045), (41587, 635245), (48865, 540631), (56953, 463855), (66265, 398671), (68411, 386165), (77233, 342055), (92771, 284765), (127049, 207935), (153335, 172289), (154009, 171535)]