71461432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 164736000

約数和(自身を除く): 93274568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1429, 1786, 2632, 2858, 3572, 5716, 6251, 7144, 10003, 11432, 12502, 20006, 25004, 27151, 40012, 50008, 54302, 67163, 80024, 108604, 134326, 190057, 217208, 268652, 380114, 470141, 537304, 760228, 940282, 1276097, 1520456, 1880564, 2552194, 3761128, 5104388, 8932679, 10208776, 17865358, 35730716, 71461432]

約数ペア:

[(1, 71461432), (2, 35730716), (4, 17865358), (7, 10208776), (8, 8932679), (14, 5104388), (19, 3761128), (28, 2552194), (38, 1880564), (47, 1520456), (56, 1276097), (76, 940282), (94, 760228), (133, 537304), (152, 470141), (188, 380114), (266, 268652), (329, 217208), (376, 190057), (532, 134326), (658, 108604), (893, 80024), (1064, 67163), (1316, 54302), (1429, 50008), (1786, 40012), (2632, 27151), (2858, 25004), (3572, 20006), (5716, 12502), (6251, 11432), (7144, 10003)]