27808248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4732

約数の個数: 64

約数和(自身を含む): 78825600

約数和(自身を除く): 51017352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4691, 5928, 9382, 14073, 18764, 28146, 37528, 56292, 60983, 89129, 112584, 121966, 178258, 182949, 243932, 267387, 356516, 365898, 487864, 534774, 713032, 731796, 1069548, 1158677, 1463592, 2139096, 2317354, 3476031, 4634708, 6952062, 9269416, 13904124, 27808248]

約数ペア:

[(1, 27808248), (2, 13904124), (3, 9269416), (4, 6952062), (6, 4634708), (8, 3476031), (12, 2317354), (13, 2139096), (19, 1463592), (24, 1158677), (26, 1069548), (38, 731796), (39, 713032), (52, 534774), (57, 487864), (76, 365898), (78, 356516), (104, 267387), (114, 243932), (152, 182949), (156, 178258), (228, 121966), (247, 112584), (312, 89129), (456, 60983), (494, 56292), (741, 37528), (988, 28146), (1482, 18764), (1976, 14073), (2964, 9382), (4691, 5928)]