15927794428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{9787}}^1$

素因数の和:10091

約数の個数: 96

約数和(自身を含む): 36465859584

約数和(自身を除く): 20538065156

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 263, 364, 442, 476, 526, 884, 1052, 1547, 1841, 3094, 3419, 3682, 4471, 6188, 6838, 7364, 8942, 9787, 13676, 17884, 19574, 23933, 31297, 39148, 47866, 58123, 62594, 68509, 95732, 116246, 125188, 127231, 137018, 166379, 232492, 254462, 274036, 332758, 406861, 508924, 665516, 813722, 890617, 1164653, 1627444, 1781234, 2162927, 2329306, 2573981, 3562468, 4325854, 4658612, 5147962, 8651708, 10295924, 15140489, 18017867, 30280978, 33461753, 36035734, 43757677, 60561956, 66923506, 72071468, 87515354, 133847012, 175030708, 234232271, 306303739, 468464542, 568849801, 612607478, 936929084, 1137699602, 1225214956, 2275399204, 3981948607, 7963897214, 15927794428]

約数ペア:

[(1, 15927794428), (2, 7963897214), (4, 3981948607), (7, 2275399204), (13, 1225214956), (14, 1137699602), (17, 936929084), (26, 612607478), (28, 568849801), (34, 468464542), (52, 306303739), (68, 234232271), (91, 175030708), (119, 133847012), (182, 87515354), (221, 72071468), (238, 66923506), (263, 60561956), (364, 43757677), (442, 36035734), (476, 33461753), (526, 30280978), (884, 18017867), (1052, 15140489), (1547, 10295924), (1841, 8651708), (3094, 5147962), (3419, 4658612), (3682, 4325854), (4471, 3562468), (6188, 2573981), (6838, 2329306), (7364, 2162927), (8942, 1781234), (9787, 1627444), (13676, 1164653), (17884, 890617), (19574, 813722), (23933, 665516), (31297, 508924), (39148, 406861), (47866, 332758), (58123, 274036), (62594, 254462), (68509, 232492), (95732, 166379), (116246, 137018), (125188, 127231)]