7137531472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 14602940352

約数和(自身を除く): 7465408880

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 257, 296, 344, 514, 592, 688, 1028, 1091, 1591, 2056, 2182, 3182, 4112, 4364, 6364, 8728, 9509, 11051, 12728, 17456, 19018, 22102, 25456, 38036, 40367, 44204, 46913, 76072, 80734, 88408, 93826, 152144, 161468, 176816, 187652, 280387, 322936, 375304, 408887, 560774, 645872, 750608, 817774, 1121548, 1635548, 1735781, 2243096, 3271096, 3471562, 4486192, 6542192, 6943124, 10374319, 12056641, 13886248, 20748638, 24113282, 27772496, 41497276, 48226564, 82994552, 96453128, 165989104, 192906256, 446095717, 892191434, 1784382868, 3568765736, 7137531472]

約数ペア:

[(1, 7137531472), (2, 3568765736), (4, 1784382868), (8, 892191434), (16, 446095717), (37, 192906256), (43, 165989104), (74, 96453128), (86, 82994552), (148, 48226564), (172, 41497276), (257, 27772496), (296, 24113282), (344, 20748638), (514, 13886248), (592, 12056641), (688, 10374319), (1028, 6943124), (1091, 6542192), (1591, 4486192), (2056, 3471562), (2182, 3271096), (3182, 2243096), (4112, 1735781), (4364, 1635548), (6364, 1121548), (8728, 817774), (9509, 750608), (11051, 645872), (12728, 560774), (17456, 408887), (19018, 375304), (22102, 322936), (25456, 280387), (38036, 187652), (40367, 176816), (44204, 161468), (46913, 152144), (76072, 93826), (80734, 88408)]