15698210944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{44711}}^1$

素因数の和:44949

約数の個数: 64

約数和(自身を含む): 33839830080

約数和(自身を除く): 18141619136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 416, 422, 832, 844, 1664, 1688, 2743, 3376, 5486, 6752, 10972, 13504, 21944, 27008, 43888, 44711, 87776, 89422, 175552, 178844, 351104, 357688, 581243, 715376, 1162486, 1430752, 2324972, 2861504, 4649944, 5723008, 9299888, 9434021, 18599776, 18868042, 37199552, 37736084, 74399104, 75472168, 122642273, 150944336, 245284546, 301888672, 490569092, 603777344, 981138184, 1207554688, 1962276368, 3924552736, 7849105472, 15698210944]

約数ペア:

[(1, 15698210944), (2, 7849105472), (4, 3924552736), (8, 1962276368), (13, 1207554688), (16, 981138184), (26, 603777344), (32, 490569092), (52, 301888672), (64, 245284546), (104, 150944336), (128, 122642273), (208, 75472168), (211, 74399104), (416, 37736084), (422, 37199552), (832, 18868042), (844, 18599776), (1664, 9434021), (1688, 9299888), (2743, 5723008), (3376, 4649944), (5486, 2861504), (6752, 2324972), (10972, 1430752), (13504, 1162486), (21944, 715376), (27008, 581243), (43888, 357688), (44711, 351104), (87776, 178844), (89422, 175552)]