28755408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 60

約数和(自身を含む): 81668384

約数和(自身を除く): 52912976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 4951, 5808, 9902, 14853, 19804, 29706, 39608, 54461, 59412, 79216, 108922, 118824, 163383, 217844, 237648, 326766, 435688, 599071, 653532, 871376, 1198142, 1307064, 1797213, 2396284, 2614128, 3594426, 4792568, 7188852, 9585136, 14377704, 28755408]

約数ペア:

[(1, 28755408), (2, 14377704), (3, 9585136), (4, 7188852), (6, 4792568), (8, 3594426), (11, 2614128), (12, 2396284), (16, 1797213), (22, 1307064), (24, 1198142), (33, 871376), (44, 653532), (48, 599071), (66, 435688), (88, 326766), (121, 237648), (132, 217844), (176, 163383), (242, 118824), (264, 108922), (363, 79216), (484, 59412), (528, 54461), (726, 39608), (968, 29706), (1452, 19804), (1936, 14853), (2904, 9902), (4951, 5808)]