73337728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33703}}^1$

素因数の和:33734

約数の個数: 32

約数和(自身を含む): 154701360

約数和(自身を除く): 81363632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33703, 67406, 134812, 269624, 539248, 572951, 1078496, 1145902, 2156992, 2291804, 4313984, 4583608, 9167216, 18334432, 36668864, 73337728]

約数ペア:

[(1, 73337728), (2, 36668864), (4, 18334432), (8, 9167216), (16, 4583608), (17, 4313984), (32, 2291804), (34, 2156992), (64, 1145902), (68, 1078496), (128, 572951), (136, 539248), (272, 269624), (544, 134812), (1088, 67406), (2176, 33703)]