8734388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 17592960

約数和(自身を除く): 8858572

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 109, 134, 218, 268, 299, 436, 598, 871, 1196, 1417, 1541, 1742, 2507, 2834, 3082, 3484, 5014, 5668, 6164, 7303, 10028, 14606, 20033, 29212, 32591, 40066, 65182, 80132, 94939, 130364, 167969, 189878, 335938, 379756, 671876, 2183597, 4367194, 8734388]

約数ペア:

[(1, 8734388), (2, 4367194), (4, 2183597), (13, 671876), (23, 379756), (26, 335938), (46, 189878), (52, 167969), (67, 130364), (92, 94939), (109, 80132), (134, 65182), (218, 40066), (268, 32591), (299, 29212), (436, 20033), (598, 14606), (871, 10028), (1196, 7303), (1417, 6164), (1541, 5668), (1742, 5014), (2507, 3484), (2834, 3082)]