61993358

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 54335602

約数列:

[1, 2, 7, 14, 29, 43, 53, 58, 67, 86, 106, 134, 203, 301, 371, 406, 469, 602, 742, 938, 1247, 1537, 1943, 2279, 2494, 2881, 3074, 3551, 3886, 4558, 5762, 7102, 8729, 10759, 13601, 15953, 17458, 20167, 21518, 24857, 27202, 31906, 40334, 49714, 66091, 83549, 102979, 132182, 152693, 167098, 205958, 305386, 462637, 584843, 720853, 925274, 1068851, 1169686, 1441706, 2137702, 4428097, 8856194, 30996679, 61993358]

約数ペア:

[(1, 61993358), (2, 30996679), (7, 8856194), (14, 4428097), (29, 2137702), (43, 1441706), (53, 1169686), (58, 1068851), (67, 925274), (86, 720853), (106, 584843), (134, 462637), (203, 305386), (301, 205958), (371, 167098), (406, 152693), (469, 132182), (602, 102979), (742, 83549), (938, 66091), (1247, 49714), (1537, 40334), (1943, 31906), (2279, 27202), (2494, 24857), (2881, 21518), (3074, 20167), (3551, 17458), (3886, 15953), (4558, 13601), (5762, 10759), (7102, 8729)]