77587456

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4494

約数の個数: 44

約数和(自身を含む): 164259468

約数和(自身を除く): 86672012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4457, 8704, 8914, 17408, 17828, 35656, 71312, 75769, 142624, 151538, 285248, 303076, 570496, 606152, 1140992, 1212304, 2281984, 2424608, 4563968, 4849216, 9698432, 19396864, 38793728, 77587456]

約数ペア:

[(1, 77587456), (2, 38793728), (4, 19396864), (8, 9698432), (16, 4849216), (17, 4563968), (32, 2424608), (34, 2281984), (64, 1212304), (68, 1140992), (128, 606152), (136, 570496), (256, 303076), (272, 285248), (512, 151538), (544, 142624), (1024, 75769), (1088, 71312), (2176, 35656), (4352, 17828), (4457, 17408), (8704, 8914)]