78105664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13443

約数の個数: 56

約数和(自身を含む): 190772288

約数和(自身を除く): 112666624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13411, 26822, 53644, 93877, 107288, 174343, 187754, 214576, 348686, 375508, 429152, 697372, 751016, 858304, 1220401, 1394744, 1502032, 2440802, 2789488, 3004064, 4881604, 5578976, 6008128, 9763208, 11157952, 19526416, 39052832, 78105664]

約数ペア:

[(1, 78105664), (2, 39052832), (4, 19526416), (7, 11157952), (8, 9763208), (13, 6008128), (14, 5578976), (16, 4881604), (26, 3004064), (28, 2789488), (32, 2440802), (52, 1502032), (56, 1394744), (64, 1220401), (91, 858304), (104, 751016), (112, 697372), (182, 429152), (208, 375508), (224, 348686), (364, 214576), (416, 187754), (448, 174343), (728, 107288), (832, 93877), (1456, 53644), (2912, 26822), (5824, 13411)]