425068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 967680

約数和(自身を除く): 542612

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 47, 68, 76, 94, 119, 133, 188, 238, 266, 323, 329, 476, 532, 646, 658, 799, 893, 1292, 1316, 1598, 1786, 2261, 3196, 3572, 4522, 5593, 6251, 9044, 11186, 12502, 15181, 22372, 25004, 30362, 60724, 106267, 212534, 425068]

約数ペア:

[(1, 425068), (2, 212534), (4, 106267), (7, 60724), (14, 30362), (17, 25004), (19, 22372), (28, 15181), (34, 12502), (38, 11186), (47, 9044), (68, 6251), (76, 5593), (94, 4522), (119, 3572), (133, 3196), (188, 2261), (238, 1786), (266, 1598), (323, 1316), (329, 1292), (476, 893), (532, 799), (646, 658)]