42369712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 110684880

約数和(自身を除く): 68315168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 289, 308, 374, 392, 476, 539, 578, 616, 748, 784, 833, 952, 1078, 1156, 1232, 1309, 1496, 1666, 1904, 2023, 2156, 2312, 2618, 2992, 3179, 3332, 4046, 4312, 4624, 4913, 5236, 6358, 6664, 8092, 8624, 9163, 9826, 10472, 12716, 13328, 14161, 16184, 18326, 19652, 20944, 22253, 25432, 28322, 32368, 34391, 36652, 39304, 44506, 50864, 54043, 56644, 68782, 73304, 78608, 89012, 108086, 113288, 137564, 146608, 155771, 178024, 216172, 226576, 240737, 275128, 311542, 356048, 378301, 432344, 481474, 550256, 623084, 756602, 864688, 962948, 1246168, 1513204, 1925896, 2492336, 2648107, 3026408, 3851792, 5296214, 6052816, 10592428, 21184856, 42369712]

約数ペア:

[(1, 42369712), (2, 21184856), (4, 10592428), (7, 6052816), (8, 5296214), (11, 3851792), (14, 3026408), (16, 2648107), (17, 2492336), (22, 1925896), (28, 1513204), (34, 1246168), (44, 962948), (49, 864688), (56, 756602), (68, 623084), (77, 550256), (88, 481474), (98, 432344), (112, 378301), (119, 356048), (136, 311542), (154, 275128), (176, 240737), (187, 226576), (196, 216172), (238, 178024), (272, 155771), (289, 146608), (308, 137564), (374, 113288), (392, 108086), (476, 89012), (539, 78608), (578, 73304), (616, 68782), (748, 56644), (784, 54043), (833, 50864), (952, 44506), (1078, 39304), (1156, 36652), (1232, 34391), (1309, 32368), (1496, 28322), (1666, 25432), (1904, 22253), (2023, 20944), (2156, 19652), (2312, 18326), (2618, 16184), (2992, 14161), (3179, 13328), (3332, 12716), (4046, 10472), (4312, 9826), (4624, 9163), (4913, 8624), (5236, 8092), (6358, 6664)]