74323456

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8539}}^1$

素因数の和:8574

約数の個数: 40

約数和(自身を含む): 157255560

約数和(自身を除く): 82932104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8539, 8704, 17078, 34156, 68312, 136624, 145163, 273248, 290326, 546496, 580652, 1092992, 1161304, 2185984, 2322608, 4371968, 4645216, 9290432, 18580864, 37161728, 74323456]

約数ペア:

[(1, 74323456), (2, 37161728), (4, 18580864), (8, 9290432), (16, 4645216), (17, 4371968), (32, 2322608), (34, 2185984), (64, 1161304), (68, 1092992), (128, 580652), (136, 546496), (256, 290326), (272, 273248), (512, 145163), (544, 136624), (1088, 68312), (2176, 34156), (4352, 17078), (8539, 8704)]