28146752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 59740800

約数和(自身を除く): 31594048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 293, 304, 316, 586, 608, 632, 1172, 1216, 1264, 1501, 2344, 2528, 3002, 4688, 5056, 5567, 6004, 9376, 11134, 12008, 18752, 22268, 23147, 24016, 44536, 46294, 48032, 89072, 92588, 96064, 178144, 185176, 356288, 370352, 439793, 740704, 879586, 1481408, 1759172, 3518344, 7036688, 14073376, 28146752]

約数ペア:

[(1, 28146752), (2, 14073376), (4, 7036688), (8, 3518344), (16, 1759172), (19, 1481408), (32, 879586), (38, 740704), (64, 439793), (76, 370352), (79, 356288), (152, 185176), (158, 178144), (293, 96064), (304, 92588), (316, 89072), (586, 48032), (608, 46294), (632, 44536), (1172, 24016), (1216, 23147), (1264, 22268), (1501, 18752), (2344, 12008), (2528, 11134), (3002, 9376), (4688, 6004), (5056, 5567)]