27861368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 55566000

約数和(自身を除く): 27704632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 587, 698, 1174, 1396, 2348, 2792, 4696, 5933, 9979, 11866, 19958, 23732, 39916, 47464, 79832, 204863, 409726, 819452, 1638904, 3482671, 6965342, 13930684, 27861368]

約数ペア:

[(1, 27861368), (2, 13930684), (4, 6965342), (8, 3482671), (17, 1638904), (34, 819452), (68, 409726), (136, 204863), (349, 79832), (587, 47464), (698, 39916), (1174, 23732), (1396, 19958), (2348, 11866), (2792, 9979), (4696, 5933)]