39997068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 97628160

約数和(自身を除く): 57631092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 1361, 2449, 2722, 4083, 4898, 5444, 7347, 8166, 9796, 14694, 16332, 29388, 42191, 84382, 107519, 126573, 168764, 215038, 253146, 322557, 430076, 506292, 645114, 1290228, 3333089, 6666178, 9999267, 13332356, 19998534, 39997068]

約数ペア:

[(1, 39997068), (2, 19998534), (3, 13332356), (4, 9999267), (6, 6666178), (12, 3333089), (31, 1290228), (62, 645114), (79, 506292), (93, 430076), (124, 322557), (158, 253146), (186, 215038), (237, 168764), (316, 126573), (372, 107519), (474, 84382), (948, 42191), (1361, 29388), (2449, 16332), (2722, 14694), (4083, 9796), (4898, 8166), (5444, 7347)]