21883387456

素因数分解:

$2^6\times 7^2\times {\mathrm{317}}^1\times {\mathrm{22013}}^1$

素因数の和:22356

約数の個数: 84

約数和(自身を含む): 50676272028

約数和(自身を除く): 28792884572

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 317, 392, 448, 634, 784, 1268, 1568, 2219, 2536, 3136, 4438, 5072, 8876, 10144, 15533, 17752, 20288, 22013, 31066, 35504, 44026, 62132, 71008, 88052, 124264, 142016, 154091, 176104, 248528, 308182, 352208, 497056, 616364, 704416, 994112, 1078637, 1232728, 1408832, 2157274, 2465456, 4314548, 4930912, 6978121, 8629096, 9861824, 13956242, 17258192, 27912484, 34516384, 48846847, 55824968, 69032768, 97693694, 111649936, 195387388, 223299872, 341927929, 390774776, 446599744, 683855858, 781549552, 1367711716, 1563099104, 2735423432, 3126198208, 5470846864, 10941693728, 21883387456]

約数ペア:

[(1, 21883387456), (2, 10941693728), (4, 5470846864), (7, 3126198208), (8, 2735423432), (14, 1563099104), (16, 1367711716), (28, 781549552), (32, 683855858), (49, 446599744), (56, 390774776), (64, 341927929), (98, 223299872), (112, 195387388), (196, 111649936), (224, 97693694), (317, 69032768), (392, 55824968), (448, 48846847), (634, 34516384), (784, 27912484), (1268, 17258192), (1568, 13956242), (2219, 9861824), (2536, 8629096), (3136, 6978121), (4438, 4930912), (5072, 4314548), (8876, 2465456), (10144, 2157274), (15533, 1408832), (17752, 1232728), (20288, 1078637), (22013, 994112), (31066, 704416), (35504, 616364), (44026, 497056), (62132, 352208), (71008, 308182), (88052, 248528), (124264, 176104), (142016, 154091)]