39621764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 95397120

約数和(自身を除く): 55775356

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 337, 364, 442, 476, 494, 532, 646, 674, 884, 988, 1292, 1348, 1547, 1729, 2261, 2359, 3094, 3458, 4199, 4381, 4522, 4718, 5729, 6188, 6403, 6916, 8398, 8762, 9044, 9436, 11458, 12806, 16796, 17524, 22916, 25612, 29393, 30667, 40103, 44821, 58786, 61334, 74477, 80206, 83239, 89642, 108851, 117572, 122668, 148954, 160412, 166478, 179284, 217702, 297908, 332956, 435404, 521339, 582673, 761957, 1042678, 1165346, 1415063, 1523914, 2085356, 2330692, 2830126, 3047828, 5660252, 9905441, 19810882, 39621764]

約数ペア:

[(1, 39621764), (2, 19810882), (4, 9905441), (7, 5660252), (13, 3047828), (14, 2830126), (17, 2330692), (19, 2085356), (26, 1523914), (28, 1415063), (34, 1165346), (38, 1042678), (52, 761957), (68, 582673), (76, 521339), (91, 435404), (119, 332956), (133, 297908), (182, 217702), (221, 179284), (238, 166478), (247, 160412), (266, 148954), (323, 122668), (337, 117572), (364, 108851), (442, 89642), (476, 83239), (494, 80206), (532, 74477), (646, 61334), (674, 58786), (884, 44821), (988, 40103), (1292, 30667), (1348, 29393), (1547, 25612), (1729, 22916), (2261, 17524), (2359, 16796), (3094, 12806), (3458, 11458), (4199, 9436), (4381, 9044), (4522, 8762), (4718, 8398), (5729, 6916), (6188, 6403)]