73485356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 82988500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 476, 526, 587, 1052, 1174, 1841, 2348, 3682, 4109, 4471, 7364, 8218, 8942, 9979, 16436, 17884, 19958, 31297, 39916, 62594, 69853, 125188, 139706, 154381, 279412, 308762, 617524, 1080667, 2161334, 2624477, 4322668, 5248954, 10497908, 18371339, 36742678, 73485356]

約数ペア:

[(1, 73485356), (2, 36742678), (4, 18371339), (7, 10497908), (14, 5248954), (17, 4322668), (28, 2624477), (34, 2161334), (68, 1080667), (119, 617524), (238, 308762), (263, 279412), (476, 154381), (526, 139706), (587, 125188), (1052, 69853), (1174, 62594), (1841, 39916), (2348, 31297), (3682, 19958), (4109, 17884), (4471, 16436), (7364, 9979), (8218, 8942)]