28027304

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 54163200

約数和(自身を除く): 26135896

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 727, 1454, 2908, 4819, 5816, 9638, 19276, 38552, 44347, 57433, 88694, 114866, 177388, 229732, 354776, 459464, 3503413, 7006826, 14013652, 28027304]

約数ペア:

[(1, 28027304), (2, 14013652), (4, 7006826), (8, 3503413), (61, 459464), (79, 354776), (122, 229732), (158, 177388), (244, 114866), (316, 88694), (488, 57433), (632, 44347), (727, 38552), (1454, 19276), (2908, 9638), (4819, 5816)]