38930658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 89443200

約数和(自身を除く): 50512542

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 109, 114, 218, 241, 247, 327, 482, 494, 654, 723, 741, 1417, 1446, 1482, 2071, 2834, 3133, 4142, 4251, 4579, 6213, 6266, 8502, 9158, 9399, 12426, 13737, 18798, 26269, 26923, 27474, 52538, 53846, 59527, 78807, 80769, 119054, 157614, 161538, 178581, 341497, 357162, 499111, 682994, 998222, 1024491, 1497333, 2048982, 2994666, 6488443, 12976886, 19465329, 38930658]

約数ペア:

[(1, 38930658), (2, 19465329), (3, 12976886), (6, 6488443), (13, 2994666), (19, 2048982), (26, 1497333), (38, 1024491), (39, 998222), (57, 682994), (78, 499111), (109, 357162), (114, 341497), (218, 178581), (241, 161538), (247, 157614), (327, 119054), (482, 80769), (494, 78807), (654, 59527), (723, 53846), (741, 52538), (1417, 27474), (1446, 26923), (1482, 26269), (2071, 18798), (2834, 13737), (3133, 12426), (4142, 9399), (4251, 9158), (4579, 8502), (6213, 6266)]