28903322294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{6907}}^1$

素因数の和:7893

約数の個数: 64

約数和(自身を含む): 55984642560

約数和(自身を除く): 27081320266

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 937, 1874, 2233, 4466, 6559, 6907, 10307, 13118, 13814, 20614, 27173, 48349, 54346, 72149, 75977, 96698, 144298, 151954, 190211, 200303, 298903, 380422, 400606, 531839, 597806, 1063678, 1402121, 2092321, 2203333, 2804242, 4184642, 4406666, 6471859, 12943718, 15423331, 30846662, 45303013, 71190449, 90606026, 142380898, 187683911, 375367822, 498333143, 996666286, 1313787377, 2064523021, 2627574754, 4129046042, 14451661147, 28903322294]

約数ペア:

[(1, 28903322294), (2, 14451661147), (7, 4129046042), (11, 2627574754), (14, 2064523021), (22, 1313787377), (29, 996666286), (58, 498333143), (77, 375367822), (154, 187683911), (203, 142380898), (319, 90606026), (406, 71190449), (638, 45303013), (937, 30846662), (1874, 15423331), (2233, 12943718), (4466, 6471859), (6559, 4406666), (6907, 4184642), (10307, 2804242), (13118, 2203333), (13814, 2092321), (20614, 1402121), (27173, 1063678), (48349, 597806), (54346, 531839), (72149, 400606), (75977, 380422), (96698, 298903), (144298, 200303), (151954, 190211)]