39423202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 76495104

約数和(自身を除く): 37071902

約数列:

[1, 2, 7, 13, 14, 26, 53, 61, 67, 91, 106, 122, 134, 182, 371, 427, 469, 689, 742, 793, 854, 871, 938, 1378, 1586, 1742, 3233, 3551, 4087, 4823, 5551, 6097, 6466, 7102, 8174, 9646, 11102, 12194, 22631, 24857, 28609, 42029, 45262, 46163, 49714, 53131, 57218, 84058, 92326, 106262, 216611, 294203, 323141, 371917, 433222, 588406, 646282, 743834, 1516277, 2815943, 3032554, 5631886, 19711601, 39423202]

約数ペア:

[(1, 39423202), (2, 19711601), (7, 5631886), (13, 3032554), (14, 2815943), (26, 1516277), (53, 743834), (61, 646282), (67, 588406), (91, 433222), (106, 371917), (122, 323141), (134, 294203), (182, 216611), (371, 106262), (427, 92326), (469, 84058), (689, 57218), (742, 53131), (793, 49714), (854, 46163), (871, 45262), (938, 42029), (1378, 28609), (1586, 24857), (1742, 22631), (3233, 12194), (3551, 11102), (4087, 9646), (4823, 8174), (5551, 7102), (6097, 6466)]