70372928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 150107904

約数和(自身を除く): 79734976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 911, 1088, 1136, 1207, 1822, 2272, 2414, 3644, 4544, 4828, 7288, 9656, 14576, 15487, 19312, 29152, 30974, 38624, 58304, 61948, 64681, 77248, 123896, 129362, 247792, 258724, 495584, 517448, 991168, 1034896, 1099577, 2069792, 2199154, 4139584, 4398308, 8796616, 17593232, 35186464, 70372928]

約数ペア:

[(1, 70372928), (2, 35186464), (4, 17593232), (8, 8796616), (16, 4398308), (17, 4139584), (32, 2199154), (34, 2069792), (64, 1099577), (68, 1034896), (71, 991168), (136, 517448), (142, 495584), (272, 258724), (284, 247792), (544, 129362), (568, 123896), (911, 77248), (1088, 64681), (1136, 61948), (1207, 58304), (1822, 38624), (2272, 30974), (2414, 29152), (3644, 19312), (4544, 15487), (4828, 14576), (7288, 9656)]