28219522056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1811731}}^1$

素因数の和:1811810

約数の個数: 64

約数和(自身を含む): 78266822400

約数和(自身を除く): 50047300344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 15576, 1811731, 3623462, 5435193, 7246924, 10870386, 14493848, 19929041, 21740772, 39858082, 43481544, 59787123, 79716164, 106892129, 119574246, 159432328, 213784258, 239148492, 320676387, 427568516, 478296984, 641352774, 855137032, 1175813419, 1282705548, 2351626838, 2565411096, 3527440257, 4703253676, 7054880514, 9406507352, 14109761028, 28219522056]

約数ペア:

[(1, 28219522056), (2, 14109761028), (3, 9406507352), (4, 7054880514), (6, 4703253676), (8, 3527440257), (11, 2565411096), (12, 2351626838), (22, 1282705548), (24, 1175813419), (33, 855137032), (44, 641352774), (59, 478296984), (66, 427568516), (88, 320676387), (118, 239148492), (132, 213784258), (177, 159432328), (236, 119574246), (264, 106892129), (354, 79716164), (472, 59787123), (649, 43481544), (708, 39858082), (1298, 21740772), (1416, 19929041), (1947, 14493848), (2596, 10870386), (3894, 7246924), (5192, 5435193), (7788, 3623462), (15576, 1811731)]