70878304

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2700

約数の個数: 72

約数和(自身を含む): 171937080

約数和(自身を除く): 101058776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2659, 3332, 3808, 5318, 6664, 10636, 13328, 18613, 21272, 26656, 37226, 42544, 45203, 74452, 85088, 90406, 130291, 148904, 180812, 260582, 297808, 316421, 361624, 521164, 595616, 632842, 723248, 1042328, 1265684, 1446496, 2084656, 2214947, 2531368, 4169312, 4429894, 5062736, 8859788, 10125472, 17719576, 35439152, 70878304]

約数ペア:

[(1, 70878304), (2, 35439152), (4, 17719576), (7, 10125472), (8, 8859788), (14, 5062736), (16, 4429894), (17, 4169312), (28, 2531368), (32, 2214947), (34, 2084656), (49, 1446496), (56, 1265684), (68, 1042328), (98, 723248), (112, 632842), (119, 595616), (136, 521164), (196, 361624), (224, 316421), (238, 297808), (272, 260582), (392, 180812), (476, 148904), (544, 130291), (784, 90406), (833, 85088), (952, 74452), (1568, 45203), (1666, 42544), (1904, 37226), (2659, 26656), (3332, 21272), (3808, 18613), (5318, 13328), (6664, 10636)]