82788992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4561

約数の個数: 64

約数和(自身を含む): 193808160

約数和(自身を除く): 111019168

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, 1408, 1664, 2288, 4523, 4576, 9046, 9152, 18092, 18304, 36184, 49753, 58799, 72368, 99506, 117598, 144736, 199012, 235196, 289472, 398024, 470392, 578944, 646789, 796048, 940784, 1293578, 1592096, 1881568, 2587156, 3184192, 3763136, 5174312, 6368384, 7526272, 10348624, 20697248, 41394496, 82788992]

約数ペア:

[(1, 82788992), (2, 41394496), (4, 20697248), (8, 10348624), (11, 7526272), (13, 6368384), (16, 5174312), (22, 3763136), (26, 3184192), (32, 2587156), (44, 1881568), (52, 1592096), (64, 1293578), (88, 940784), (104, 796048), (128, 646789), (143, 578944), (176, 470392), (208, 398024), (286, 289472), (352, 235196), (416, 199012), (572, 144736), (704, 117598), (832, 99506), (1144, 72368), (1408, 58799), (1664, 49753), (2288, 36184), (4523, 18304), (4576, 18092), (9046, 9152)]