27247688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 57870960

約数和(自身を除く): 30623272

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 73, 74, 97, 104, 146, 148, 194, 292, 296, 388, 481, 584, 776, 949, 962, 1261, 1898, 1924, 2522, 2701, 3589, 3796, 3848, 5044, 5402, 7081, 7178, 7592, 10088, 10804, 14162, 14356, 21608, 28324, 28712, 35113, 46657, 56648, 70226, 92053, 93314, 140452, 184106, 186628, 261997, 280904, 368212, 373256, 523994, 736424, 1047988, 2095976, 3405961, 6811922, 13623844, 27247688]

約数ペア:

[(1, 27247688), (2, 13623844), (4, 6811922), (8, 3405961), (13, 2095976), (26, 1047988), (37, 736424), (52, 523994), (73, 373256), (74, 368212), (97, 280904), (104, 261997), (146, 186628), (148, 184106), (194, 140452), (292, 93314), (296, 92053), (388, 70226), (481, 56648), (584, 46657), (776, 35113), (949, 28712), (962, 28324), (1261, 21608), (1898, 14356), (1924, 14162), (2522, 10804), (2701, 10088), (3589, 7592), (3796, 7178), (3848, 7081), (5044, 5402)]