42329728

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 104128740

約数和(自身を除く): 61799012

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 392, 397, 448, 476, 544, 784, 794, 833, 896, 952, 1088, 1568, 1588, 1666, 1904, 2176, 2779, 3136, 3176, 3332, 3808, 5558, 6272, 6352, 6664, 6749, 7616, 11116, 12704, 13328, 13498, 15232, 19453, 22232, 25408, 26656, 26996, 38906, 44464, 47243, 50816, 53312, 53992, 77812, 88928, 94486, 106624, 107984, 155624, 177856, 188972, 215968, 311248, 330701, 355712, 377944, 431936, 622496, 661402, 755888, 863872, 1244992, 1322804, 1511776, 2489984, 2645608, 3023552, 5291216, 6047104, 10582432, 21164864, 42329728]

約数ペア:

[(1, 42329728), (2, 21164864), (4, 10582432), (7, 6047104), (8, 5291216), (14, 3023552), (16, 2645608), (17, 2489984), (28, 1511776), (32, 1322804), (34, 1244992), (49, 863872), (56, 755888), (64, 661402), (68, 622496), (98, 431936), (112, 377944), (119, 355712), (128, 330701), (136, 311248), (196, 215968), (224, 188972), (238, 177856), (272, 155624), (392, 107984), (397, 106624), (448, 94486), (476, 88928), (544, 77812), (784, 53992), (794, 53312), (833, 50816), (896, 47243), (952, 44464), (1088, 38906), (1568, 26996), (1588, 26656), (1666, 25408), (1904, 22232), (2176, 19453), (2779, 15232), (3136, 13498), (3176, 13328), (3332, 12704), (3808, 11116), (5558, 7616), (6272, 6749), (6352, 6664)]