4643219896

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{2861}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 10114994880

約数和(自身を除く): 5471774984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 397, 511, 584, 794, 1022, 1588, 2044, 2779, 2861, 3176, 4088, 5558, 5722, 11116, 11444, 20027, 22232, 22888, 28981, 40054, 57962, 80108, 115924, 160216, 202867, 208853, 231848, 405734, 417706, 811468, 835412, 1135817, 1461971, 1622936, 1670824, 2271634, 2923942, 4543268, 5847884, 7950719, 9086536, 11695768, 15901438, 31802876, 63605752, 82914641, 165829282, 331658564, 580402487, 663317128, 1160804974, 2321609948, 4643219896]

約数ペア:

[(1, 4643219896), (2, 2321609948), (4, 1160804974), (7, 663317128), (8, 580402487), (14, 331658564), (28, 165829282), (56, 82914641), (73, 63605752), (146, 31802876), (292, 15901438), (397, 11695768), (511, 9086536), (584, 7950719), (794, 5847884), (1022, 4543268), (1588, 2923942), (2044, 2271634), (2779, 1670824), (2861, 1622936), (3176, 1461971), (4088, 1135817), (5558, 835412), (5722, 811468), (11116, 417706), (11444, 405734), (20027, 231848), (22232, 208853), (22888, 202867), (28981, 160216), (40054, 115924), (57962, 80108)]