79216928

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2702

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 111824272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2659, 3724, 4256, 5318, 7448, 10636, 14896, 18613, 21272, 29792, 37226, 42544, 50521, 74452, 85088, 101042, 130291, 148904, 202084, 260582, 297808, 353647, 404168, 521164, 595616, 707294, 808336, 1042328, 1414588, 1616672, 2084656, 2475529, 2829176, 4169312, 4951058, 5658352, 9902116, 11316704, 19804232, 39608464, 79216928]

約数ペア:

[(1, 79216928), (2, 39608464), (4, 19804232), (7, 11316704), (8, 9902116), (14, 5658352), (16, 4951058), (19, 4169312), (28, 2829176), (32, 2475529), (38, 2084656), (49, 1616672), (56, 1414588), (76, 1042328), (98, 808336), (112, 707294), (133, 595616), (152, 521164), (196, 404168), (224, 353647), (266, 297808), (304, 260582), (392, 202084), (532, 148904), (608, 130291), (784, 101042), (931, 85088), (1064, 74452), (1568, 50521), (1862, 42544), (2128, 37226), (2659, 29792), (3724, 21272), (4256, 18613), (5318, 14896), (7448, 10636)]