56553073408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{16993111}}^1$

素因数の和:16993140

約数の個数: 36

約数和(自身を含む): 121568723248

約数和(自身を除く): 65015649840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 16993111, 33986222, 67972444, 135944888, 220910443, 271889776, 441820886, 543779552, 883641772, 1087559104, 1767283544, 2175118208, 3534567088, 4350236416, 7069134176, 14138268352, 28276536704, 56553073408]

約数ペア:

[(1, 56553073408), (2, 28276536704), (4, 14138268352), (8, 7069134176), (13, 4350236416), (16, 3534567088), (26, 2175118208), (32, 1767283544), (52, 1087559104), (64, 883641772), (104, 543779552), (128, 441820886), (208, 271889776), (256, 220910443), (416, 135944888), (832, 67972444), (1664, 33986222), (3328, 16993111)]