28541484

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 75274584

約数和(自身を除く): 46733100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 643, 822, 1233, 1286, 1644, 1929, 2466, 2572, 3699, 3858, 4932, 5787, 7398, 7716, 11097, 11574, 14796, 17361, 22194, 23148, 34722, 44388, 52083, 69444, 88091, 104166, 176182, 208332, 264273, 352364, 528546, 792819, 1057092, 1585638, 2378457, 3171276, 4756914, 7135371, 9513828, 14270742, 28541484]

約数ペア:

[(1, 28541484), (2, 14270742), (3, 9513828), (4, 7135371), (6, 4756914), (9, 3171276), (12, 2378457), (18, 1585638), (27, 1057092), (36, 792819), (54, 528546), (81, 352364), (108, 264273), (137, 208332), (162, 176182), (274, 104166), (324, 88091), (411, 69444), (548, 52083), (643, 44388), (822, 34722), (1233, 23148), (1286, 22194), (1644, 17361), (1929, 14796), (2466, 11574), (2572, 11097), (3699, 7716), (3858, 7398), (4932, 5787)]