39508768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 84978936

約数和(自身を除く): 45470168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1301, 1898, 2336, 2602, 3796, 5204, 7592, 10408, 15184, 16913, 20816, 30368, 33826, 41632, 67652, 94973, 135304, 189946, 270608, 379892, 541216, 759784, 1234649, 1519568, 2469298, 3039136, 4938596, 9877192, 19754384, 39508768]

約数ペア:

[(1, 39508768), (2, 19754384), (4, 9877192), (8, 4938596), (13, 3039136), (16, 2469298), (26, 1519568), (32, 1234649), (52, 759784), (73, 541216), (104, 379892), (146, 270608), (208, 189946), (292, 135304), (416, 94973), (584, 67652), (949, 41632), (1168, 33826), (1301, 30368), (1898, 20816), (2336, 16913), (2602, 15184), (3796, 10408), (5204, 7592)]