74663456

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2842

約数の個数: 72

約数和(自身を含む): 181115676

約数和(自身を除く): 106452220

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2801, 3332, 3808, 5602, 6664, 11204, 13328, 19607, 22408, 26656, 39214, 44816, 47617, 78428, 89632, 95234, 137249, 156856, 190468, 274498, 313712, 333319, 380936, 548996, 627424, 666638, 761872, 1097992, 1333276, 1523744, 2195984, 2333233, 2666552, 4391968, 4666466, 5333104, 9332932, 10666208, 18665864, 37331728, 74663456]

約数ペア:

[(1, 74663456), (2, 37331728), (4, 18665864), (7, 10666208), (8, 9332932), (14, 5333104), (16, 4666466), (17, 4391968), (28, 2666552), (32, 2333233), (34, 2195984), (49, 1523744), (56, 1333276), (68, 1097992), (98, 761872), (112, 666638), (119, 627424), (136, 548996), (196, 380936), (224, 333319), (238, 313712), (272, 274498), (392, 190468), (476, 156856), (544, 137249), (784, 95234), (833, 89632), (952, 78428), (1568, 47617), (1666, 44816), (1904, 39214), (2801, 26656), (3332, 22408), (3808, 19607), (5602, 13328), (6664, 11204)]