15810496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 34934144

約数和(自身を除く): 19123648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 613, 806, 832, 992, 1226, 1612, 1984, 2452, 3224, 4904, 6448, 7969, 9808, 12896, 15938, 19003, 19616, 25792, 31876, 38006, 39232, 63752, 76012, 127504, 152024, 247039, 255008, 304048, 494078, 510016, 608096, 988156, 1216192, 1976312, 3952624, 7905248, 15810496]

約数ペア:

[(1, 15810496), (2, 7905248), (4, 3952624), (8, 1976312), (13, 1216192), (16, 988156), (26, 608096), (31, 510016), (32, 494078), (52, 304048), (62, 255008), (64, 247039), (104, 152024), (124, 127504), (208, 76012), (248, 63752), (403, 39232), (416, 38006), (496, 31876), (613, 25792), (806, 19616), (832, 19003), (992, 15938), (1226, 12896), (1612, 9808), (1984, 7969), (2452, 6448), (3224, 4904)]