22221056

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 52195584

約数和(自身を除く): 29974528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 607, 704, 832, 1144, 1214, 1408, 1664, 2288, 2428, 2816, 3328, 4576, 4856, 6677, 7891, 9152, 9712, 13354, 15782, 18304, 19424, 26708, 31564, 36608, 38848, 53416, 63128, 77696, 86801, 106832, 126256, 155392, 173602, 213664, 252512, 347204, 427328, 505024, 694408, 854656, 1010048, 1388816, 1709312, 2020096, 2777632, 5555264, 11110528, 22221056]

約数ペア:

[(1, 22221056), (2, 11110528), (4, 5555264), (8, 2777632), (11, 2020096), (13, 1709312), (16, 1388816), (22, 1010048), (26, 854656), (32, 694408), (44, 505024), (52, 427328), (64, 347204), (88, 252512), (104, 213664), (128, 173602), (143, 155392), (176, 126256), (208, 106832), (256, 86801), (286, 77696), (352, 63128), (416, 53416), (572, 38848), (607, 36608), (704, 31564), (832, 26708), (1144, 19424), (1214, 18304), (1408, 15782), (1664, 13354), (2288, 9712), (2428, 9152), (2816, 7891), (3328, 6677), (4576, 4856)]