38120572

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 40906628

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 166, 188, 329, 332, 349, 581, 658, 698, 1162, 1316, 1396, 2324, 2443, 3901, 4886, 7802, 9772, 15604, 16403, 27307, 28967, 32806, 54614, 57934, 65612, 109228, 114821, 115868, 202769, 229642, 405538, 459284, 811076, 1361449, 2722898, 5445796, 9530143, 19060286, 38120572]

約数ペア:

[(1, 38120572), (2, 19060286), (4, 9530143), (7, 5445796), (14, 2722898), (28, 1361449), (47, 811076), (83, 459284), (94, 405538), (166, 229642), (188, 202769), (329, 115868), (332, 114821), (349, 109228), (581, 65612), (658, 57934), (698, 54614), (1162, 32806), (1316, 28967), (1396, 27307), (2324, 16403), (2443, 15604), (3901, 9772), (4886, 7802)]