29875188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20921}}^1$

素因数の和:20952

約数の個数: 48

約数和(自身を含む): 84357504

約数和(自身を除く): 54482316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 20921, 41842, 62763, 83684, 125526, 146447, 251052, 292894, 355657, 439341, 585788, 711314, 878682, 1066971, 1422628, 1757364, 2133942, 2489599, 4267884, 4979198, 7468797, 9958396, 14937594, 29875188]

約数ペア:

[(1, 29875188), (2, 14937594), (3, 9958396), (4, 7468797), (6, 4979198), (7, 4267884), (12, 2489599), (14, 2133942), (17, 1757364), (21, 1422628), (28, 1066971), (34, 878682), (42, 711314), (51, 585788), (68, 439341), (84, 355657), (102, 292894), (119, 251052), (204, 146447), (238, 125526), (357, 83684), (476, 62763), (714, 41842), (1428, 20921)]