28623402626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 54663925680

約数和(自身を除く): 26040523054

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 101, 181, 182, 202, 362, 637, 707, 1229, 1267, 1274, 1313, 1414, 2353, 2458, 2534, 2626, 4706, 4949, 8603, 8869, 9191, 9898, 15977, 16471, 17206, 17738, 18281, 18382, 31954, 32942, 36562, 60221, 64337, 111839, 115297, 120442, 124129, 127967, 128674, 222449, 223678, 230594, 237653, 248258, 255934, 444898, 475306, 782873, 868903, 895769, 1557143, 1565746, 1613677, 1663571, 1737806, 1791538, 2891837, 3114286, 3227354, 3327142, 5783674, 6082321, 10900001, 11295739, 11644997, 12164642, 20242859, 21800002, 22467349, 22591478, 23289994, 40485718, 44934698, 79070173, 141700013, 157271443, 158140346, 283400026, 292075537, 314542886, 584151074, 1100900101, 2044528759, 2201800202, 4089057518, 14311701313, 28623402626]

約数ペア:

[(1, 28623402626), (2, 14311701313), (7, 4089057518), (13, 2201800202), (14, 2044528759), (26, 1100900101), (49, 584151074), (91, 314542886), (98, 292075537), (101, 283400026), (181, 158140346), (182, 157271443), (202, 141700013), (362, 79070173), (637, 44934698), (707, 40485718), (1229, 23289994), (1267, 22591478), (1274, 22467349), (1313, 21800002), (1414, 20242859), (2353, 12164642), (2458, 11644997), (2534, 11295739), (2626, 10900001), (4706, 6082321), (4949, 5783674), (8603, 3327142), (8869, 3227354), (9191, 3114286), (9898, 2891837), (15977, 1791538), (16471, 1737806), (17206, 1663571), (17738, 1613677), (18281, 1565746), (18382, 1557143), (31954, 895769), (32942, 868903), (36562, 782873), (60221, 475306), (64337, 444898), (111839, 255934), (115297, 248258), (120442, 237653), (124129, 230594), (127967, 223678), (128674, 222449)]