39959584

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 97372800

約数和(自身を除く): 57413216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 229, 266, 287, 304, 328, 458, 532, 574, 608, 656, 779, 916, 1064, 1148, 1312, 1558, 1603, 1832, 2128, 2296, 3116, 3206, 3664, 4256, 4351, 4592, 5453, 6232, 6412, 7328, 8702, 9184, 9389, 10906, 12464, 12824, 17404, 18778, 21812, 24928, 25648, 30457, 34808, 37556, 43624, 51296, 60914, 65723, 69616, 75112, 87248, 121828, 131446, 139232, 150224, 174496, 178391, 243656, 262892, 300448, 356782, 487312, 525784, 713564, 974624, 1051568, 1248737, 1427128, 2103136, 2497474, 2854256, 4994948, 5708512, 9989896, 19979792, 39959584]

約数ペア:

[(1, 39959584), (2, 19979792), (4, 9989896), (7, 5708512), (8, 4994948), (14, 2854256), (16, 2497474), (19, 2103136), (28, 1427128), (32, 1248737), (38, 1051568), (41, 974624), (56, 713564), (76, 525784), (82, 487312), (112, 356782), (133, 300448), (152, 262892), (164, 243656), (224, 178391), (229, 174496), (266, 150224), (287, 139232), (304, 131446), (328, 121828), (458, 87248), (532, 75112), (574, 69616), (608, 65723), (656, 60914), (779, 51296), (916, 43624), (1064, 37556), (1148, 34808), (1312, 30457), (1558, 25648), (1603, 24928), (1832, 21812), (2128, 18778), (2296, 17404), (3116, 12824), (3206, 12464), (3664, 10906), (4256, 9389), (4351, 9184), (4592, 8702), (5453, 7328), (6232, 6412)]