43469972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 94174080

約数和(自身を除く): 50704108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 389, 614, 778, 1228, 1556, 2149, 2723, 3991, 4298, 5057, 5446, 7982, 8596, 10114, 10892, 15964, 20228, 27937, 35399, 55874, 70798, 111748, 119423, 141596, 238846, 477692, 835961, 1552499, 1671922, 3104998, 3343844, 6209996, 10867493, 21734986, 43469972]

約数ペア:

[(1, 43469972), (2, 21734986), (4, 10867493), (7, 6209996), (13, 3343844), (14, 3104998), (26, 1671922), (28, 1552499), (52, 835961), (91, 477692), (182, 238846), (307, 141596), (364, 119423), (389, 111748), (614, 70798), (778, 55874), (1228, 35399), (1556, 27937), (2149, 20228), (2723, 15964), (3991, 10892), (4298, 10114), (5057, 8596), (5446, 7982)]