25664472

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 71913600

約数和(自身を除く): 46249128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 907, 1048, 1179, 1572, 1814, 2358, 2721, 3144, 3537, 3628, 4716, 5442, 7074, 7256, 8163, 9432, 10884, 14148, 16326, 21768, 24489, 28296, 32652, 48978, 65304, 97956, 118817, 195912, 237634, 356451, 475268, 712902, 950536, 1069353, 1425804, 2138706, 2851608, 3208059, 4277412, 6416118, 8554824, 12832236, 25664472]

約数ペア:

[(1, 25664472), (2, 12832236), (3, 8554824), (4, 6416118), (6, 4277412), (8, 3208059), (9, 2851608), (12, 2138706), (18, 1425804), (24, 1069353), (27, 950536), (36, 712902), (54, 475268), (72, 356451), (108, 237634), (131, 195912), (216, 118817), (262, 97956), (393, 65304), (524, 48978), (786, 32652), (907, 28296), (1048, 24489), (1179, 21768), (1572, 16326), (1814, 14148), (2358, 10884), (2721, 9432), (3144, 8163), (3537, 7256), (3628, 7074), (4716, 5442)]