26288704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1707

約数の個数: 56

約数和(自身を含む): 59171840

約数和(自身を除く): 32883136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1663, 1976, 3326, 3952, 6652, 7904, 13304, 15808, 21619, 26608, 31597, 43238, 53216, 63194, 86476, 106432, 126388, 172952, 252776, 345904, 410761, 505552, 691808, 821522, 1011104, 1383616, 1643044, 2022208, 3286088, 6572176, 13144352, 26288704]

約数ペア:

[(1, 26288704), (2, 13144352), (4, 6572176), (8, 3286088), (13, 2022208), (16, 1643044), (19, 1383616), (26, 1011104), (32, 821522), (38, 691808), (52, 505552), (64, 410761), (76, 345904), (104, 252776), (152, 172952), (208, 126388), (247, 106432), (304, 86476), (416, 63194), (494, 53216), (608, 43238), (832, 31597), (988, 26608), (1216, 21619), (1663, 15808), (1976, 13304), (3326, 7904), (3952, 6652)]