64498616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 156710400

約数和(自身を除く): 92211784

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 4663, 6916, 9326, 13832, 18652, 32641, 37304, 60619, 65282, 88597, 121238, 130564, 177194, 242476, 261128, 354388, 424333, 484952, 620179, 708776, 848666, 1151761, 1240358, 1697332, 2303522, 2480716, 3394664, 4607044, 4961432, 8062327, 9214088, 16124654, 32249308, 64498616]

約数ペア:

[(1, 64498616), (2, 32249308), (4, 16124654), (7, 9214088), (8, 8062327), (13, 4961432), (14, 4607044), (19, 3394664), (26, 2480716), (28, 2303522), (38, 1697332), (52, 1240358), (56, 1151761), (76, 848666), (91, 708776), (104, 620179), (133, 484952), (152, 424333), (182, 354388), (247, 261128), (266, 242476), (364, 177194), (494, 130564), (532, 121238), (728, 88597), (988, 65282), (1064, 60619), (1729, 37304), (1976, 32641), (3458, 18652), (4663, 13832), (6916, 9326)]