27543464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 32331736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 263, 424, 494, 526, 689, 988, 1007, 1052, 1378, 1976, 2014, 2104, 2756, 3419, 4028, 4997, 5512, 6838, 8056, 9994, 13091, 13676, 13939, 19988, 26182, 27352, 27878, 39976, 52364, 55756, 64961, 104728, 111512, 129922, 181207, 259844, 264841, 362414, 519688, 529682, 724828, 1059364, 1449656, 2118728, 3442933, 6885866, 13771732, 27543464]

約数ペア:

[(1, 27543464), (2, 13771732), (4, 6885866), (8, 3442933), (13, 2118728), (19, 1449656), (26, 1059364), (38, 724828), (52, 529682), (53, 519688), (76, 362414), (104, 264841), (106, 259844), (152, 181207), (212, 129922), (247, 111512), (263, 104728), (424, 64961), (494, 55756), (526, 52364), (689, 39976), (988, 27878), (1007, 27352), (1052, 26182), (1378, 19988), (1976, 13939), (2014, 13676), (2104, 13091), (2756, 9994), (3419, 8056), (4028, 6838), (4997, 5512)]