26754736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 33241424

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 167, 248, 272, 304, 323, 334, 496, 527, 589, 646, 668, 1054, 1178, 1292, 1336, 2108, 2356, 2584, 2672, 2839, 3173, 4216, 4712, 5168, 5177, 5678, 6346, 8432, 9424, 10013, 10354, 11356, 12692, 20026, 20708, 22712, 25384, 40052, 41416, 45424, 50768, 53941, 80104, 82832, 88009, 98363, 107882, 160208, 176018, 196726, 215764, 352036, 393452, 431528, 704072, 786904, 863056, 1408144, 1573808, 1672171, 3344342, 6688684, 13377368, 26754736]

約数ペア:

[(1, 26754736), (2, 13377368), (4, 6688684), (8, 3344342), (16, 1672171), (17, 1573808), (19, 1408144), (31, 863056), (34, 786904), (38, 704072), (62, 431528), (68, 393452), (76, 352036), (124, 215764), (136, 196726), (152, 176018), (167, 160208), (248, 107882), (272, 98363), (304, 88009), (323, 82832), (334, 80104), (496, 53941), (527, 50768), (589, 45424), (646, 41416), (668, 40052), (1054, 25384), (1178, 22712), (1292, 20708), (1336, 20026), (2108, 12692), (2356, 11356), (2584, 10354), (2672, 10013), (2839, 9424), (3173, 8432), (4216, 6346), (4712, 5678), (5168, 5177)]