28059948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{15907}}^1$

素因数の和:15931

約数の個数: 54

約数和(自身を含む): 82514796

約数和(自身を除く): 54454848

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 15907, 31814, 47721, 63628, 95442, 111349, 143163, 190884, 222698, 286326, 334047, 445396, 572652, 668094, 779443, 1002141, 1336188, 1558886, 2004282, 2338329, 3117772, 4008564, 4676658, 7014987, 9353316, 14029974, 28059948]

約数ペア:

[(1, 28059948), (2, 14029974), (3, 9353316), (4, 7014987), (6, 4676658), (7, 4008564), (9, 3117772), (12, 2338329), (14, 2004282), (18, 1558886), (21, 1336188), (28, 1002141), (36, 779443), (42, 668094), (49, 572652), (63, 445396), (84, 334047), (98, 286326), (126, 222698), (147, 190884), (196, 143163), (252, 111349), (294, 95442), (441, 63628), (588, 47721), (882, 31814), (1764, 15907)]