28434103616

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{14747}}^1$

素因数の和:15447

約数の個数: 56

約数和(自身を含む): 57718244736

約数和(自身を除く): 29284141120

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 641, 752, 1282, 1504, 2564, 3008, 5128, 10256, 14747, 20512, 29494, 30127, 41024, 58988, 60254, 117976, 120508, 235952, 241016, 471904, 482032, 693109, 943808, 964064, 1386218, 1928128, 2772436, 5544872, 9452827, 11089744, 18905654, 22179488, 37811308, 44358976, 75622616, 151245232, 302490464, 444282869, 604980928, 888565738, 1777131476, 3554262952, 7108525904, 14217051808, 28434103616]

約数ペア:

[(1, 28434103616), (2, 14217051808), (4, 7108525904), (8, 3554262952), (16, 1777131476), (32, 888565738), (47, 604980928), (64, 444282869), (94, 302490464), (188, 151245232), (376, 75622616), (641, 44358976), (752, 37811308), (1282, 22179488), (1504, 18905654), (2564, 11089744), (3008, 9452827), (5128, 5544872), (10256, 2772436), (14747, 1928128), (20512, 1386218), (29494, 964064), (30127, 943808), (41024, 693109), (58988, 482032), (60254, 471904), (117976, 241016), (120508, 235952)]