57718808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3240

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 80175592

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3191, 4522, 6382, 9044, 12764, 18088, 22337, 25528, 44674, 54247, 60629, 89348, 108494, 121258, 178696, 216988, 242516, 379729, 424403, 433976, 485032, 759458, 848806, 1030693, 1518916, 1697612, 2061386, 3037832, 3395224, 4122772, 7214851, 8245544, 14429702, 28859404, 57718808]

約数ペア:

[(1, 57718808), (2, 28859404), (4, 14429702), (7, 8245544), (8, 7214851), (14, 4122772), (17, 3395224), (19, 3037832), (28, 2061386), (34, 1697612), (38, 1518916), (56, 1030693), (68, 848806), (76, 759458), (119, 485032), (133, 433976), (136, 424403), (152, 379729), (238, 242516), (266, 216988), (323, 178696), (476, 121258), (532, 108494), (646, 89348), (952, 60629), (1064, 54247), (1292, 44674), (2261, 25528), (2584, 22337), (3191, 18088), (4522, 12764), (6382, 9044)]