38381798

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 73773504

約数和(自身を除く): 35391706

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 611, 637, 641, 658, 1222, 1274, 1282, 2303, 4277, 4487, 4606, 8333, 8554, 8974, 16666, 29939, 30127, 31409, 58331, 59878, 60254, 62818, 116662, 210889, 391651, 408317, 421778, 783302, 816634, 1476223, 2741557, 2952446, 5483114, 19190899, 38381798]

約数ペア:

[(1, 38381798), (2, 19190899), (7, 5483114), (13, 2952446), (14, 2741557), (26, 1476223), (47, 816634), (49, 783302), (91, 421778), (94, 408317), (98, 391651), (182, 210889), (329, 116662), (611, 62818), (637, 60254), (641, 59878), (658, 58331), (1222, 31409), (1274, 30127), (1282, 29939), (2303, 16666), (4277, 8974), (4487, 8554), (4606, 8333)]