27561352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 68080320

約数和(自身を除く): 40518968

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 131, 136, 182, 221, 238, 262, 289, 364, 442, 476, 524, 578, 728, 884, 917, 952, 1048, 1156, 1547, 1703, 1768, 1834, 2023, 2227, 2312, 3094, 3406, 3668, 3757, 4046, 4454, 6188, 6812, 7336, 7514, 8092, 8908, 11921, 12376, 13624, 15028, 15589, 16184, 17816, 23842, 26299, 28951, 30056, 31178, 37859, 47684, 52598, 57902, 62356, 75718, 95368, 105196, 115804, 124712, 151436, 202657, 210392, 231608, 265013, 302872, 405314, 492167, 530026, 810628, 984334, 1060052, 1621256, 1968668, 2120104, 3445169, 3937336, 6890338, 13780676, 27561352]

約数ペア:

[(1, 27561352), (2, 13780676), (4, 6890338), (7, 3937336), (8, 3445169), (13, 2120104), (14, 1968668), (17, 1621256), (26, 1060052), (28, 984334), (34, 810628), (52, 530026), (56, 492167), (68, 405314), (91, 302872), (104, 265013), (119, 231608), (131, 210392), (136, 202657), (182, 151436), (221, 124712), (238, 115804), (262, 105196), (289, 95368), (364, 75718), (442, 62356), (476, 57902), (524, 52598), (578, 47684), (728, 37859), (884, 31178), (917, 30056), (952, 28951), (1048, 26299), (1156, 23842), (1547, 17816), (1703, 16184), (1768, 15589), (1834, 15028), (2023, 13624), (2227, 12376), (2312, 11921), (3094, 8908), (3406, 8092), (3668, 7514), (3757, 7336), (4046, 6812), (4454, 6188)]