22275968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 52179120

約数和(自身を除く): 29903152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1217, 1408, 1664, 2288, 2434, 4576, 4868, 9152, 9736, 13387, 15821, 18304, 19472, 26774, 31642, 38944, 53548, 63284, 77888, 107096, 126568, 155776, 174031, 214192, 253136, 348062, 428384, 506272, 696124, 856768, 1012544, 1392248, 1713536, 2025088, 2784496, 5568992, 11137984, 22275968]

約数ペア:

[(1, 22275968), (2, 11137984), (4, 5568992), (8, 2784496), (11, 2025088), (13, 1713536), (16, 1392248), (22, 1012544), (26, 856768), (32, 696124), (44, 506272), (52, 428384), (64, 348062), (88, 253136), (104, 214192), (128, 174031), (143, 155776), (176, 126568), (208, 107096), (286, 77888), (352, 63284), (416, 53548), (572, 38944), (704, 31642), (832, 26774), (1144, 19472), (1217, 18304), (1408, 15821), (1664, 13387), (2288, 9736), (2434, 9152), (4576, 4868)]