42746522

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 84491100

約数和(自身を除く): 41744578

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 89, 91, 98, 169, 178, 182, 203, 338, 377, 406, 623, 637, 754, 1157, 1183, 1246, 1274, 1421, 2314, 2366, 2581, 2639, 2842, 4361, 4901, 5162, 5278, 8099, 8281, 8722, 9802, 15041, 16198, 16562, 18067, 18473, 30082, 33553, 34307, 36134, 36946, 56693, 67106, 68614, 105287, 113386, 126469, 210574, 234871, 240149, 252938, 436189, 469742, 480298, 737009, 872378, 1474018, 1644097, 3053323, 3288194, 6106646, 21373261, 42746522]

約数ペア:

[(1, 42746522), (2, 21373261), (7, 6106646), (13, 3288194), (14, 3053323), (26, 1644097), (29, 1474018), (49, 872378), (58, 737009), (89, 480298), (91, 469742), (98, 436189), (169, 252938), (178, 240149), (182, 234871), (203, 210574), (338, 126469), (377, 113386), (406, 105287), (623, 68614), (637, 67106), (754, 56693), (1157, 36946), (1183, 36134), (1246, 34307), (1274, 33553), (1421, 30082), (2314, 18473), (2366, 18067), (2581, 16562), (2639, 16198), (2842, 15041), (4361, 9802), (4901, 8722), (5162, 8281), (5278, 8099)]