38640695912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{40241}}^1$

素因数の和:41586

約数の個数: 64

約数和(自身を含む): 89240659200

約数和(自身を除く): 50599963288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1319, 2638, 5276, 9233, 10552, 17147, 18466, 34294, 36932, 40241, 68588, 73864, 80482, 120029, 137176, 160964, 240058, 281687, 321928, 480116, 523133, 563374, 960232, 1046266, 1126748, 2092532, 2253496, 3661931, 4185064, 7323862, 14647724, 29295448, 53077879, 106155758, 212311516, 371545153, 424623032, 690012427, 743090306, 1380024854, 1486180612, 2760049708, 2972361224, 4830086989, 5520099416, 9660173978, 19320347956, 38640695912]

約数ペア:

[(1, 38640695912), (2, 19320347956), (4, 9660173978), (7, 5520099416), (8, 4830086989), (13, 2972361224), (14, 2760049708), (26, 1486180612), (28, 1380024854), (52, 743090306), (56, 690012427), (91, 424623032), (104, 371545153), (182, 212311516), (364, 106155758), (728, 53077879), (1319, 29295448), (2638, 14647724), (5276, 7323862), (9233, 4185064), (10552, 3661931), (17147, 2253496), (18466, 2092532), (34294, 1126748), (36932, 1046266), (40241, 960232), (68588, 563374), (73864, 523133), (80482, 480116), (120029, 321928), (137176, 281687), (160964, 240058)]