38168606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 34822114

約数列:

[1, 2, 7, 14, 19, 38, 43, 47, 71, 86, 94, 133, 142, 266, 301, 329, 497, 602, 658, 817, 893, 994, 1349, 1634, 1786, 2021, 2698, 3053, 3337, 4042, 5719, 6106, 6251, 6674, 9443, 11438, 12502, 14147, 18886, 21371, 23359, 28294, 38399, 42742, 46718, 58007, 63403, 76798, 116014, 126806, 143491, 268793, 286982, 406049, 443821, 537586, 812098, 887642, 1004437, 2008874, 2726329, 5452658, 19084303, 38168606]

約数ペア:

[(1, 38168606), (2, 19084303), (7, 5452658), (14, 2726329), (19, 2008874), (38, 1004437), (43, 887642), (47, 812098), (71, 537586), (86, 443821), (94, 406049), (133, 286982), (142, 268793), (266, 143491), (301, 126806), (329, 116014), (497, 76798), (602, 63403), (658, 58007), (817, 46718), (893, 42742), (994, 38399), (1349, 28294), (1634, 23359), (1786, 21371), (2021, 18886), (2698, 14147), (3053, 12502), (3337, 11438), (4042, 9443), (5719, 6674), (6106, 6251)]