538307968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10333}}^1$

素因数の和:10395

約数の個数: 64

約数和(自身を含む): 1201637520

約数和(自身を除く): 663329552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 3256, 4736, 6512, 10333, 13024, 20666, 26048, 41332, 52096, 82664, 113663, 165328, 227326, 330656, 382321, 454652, 661312, 764642, 909304, 1322624, 1529284, 1818608, 3058568, 3637216, 4205531, 6117136, 7274432, 8411062, 12234272, 14548864, 16822124, 24468544, 33644248, 48937088, 67288496, 134576992, 269153984, 538307968]

約数ペア:

[(1, 538307968), (2, 269153984), (4, 134576992), (8, 67288496), (11, 48937088), (16, 33644248), (22, 24468544), (32, 16822124), (37, 14548864), (44, 12234272), (64, 8411062), (74, 7274432), (88, 6117136), (128, 4205531), (148, 3637216), (176, 3058568), (296, 1818608), (352, 1529284), (407, 1322624), (592, 909304), (704, 764642), (814, 661312), (1184, 454652), (1408, 382321), (1628, 330656), (2368, 227326), (3256, 165328), (4736, 113663), (6512, 82664), (10333, 52096), (13024, 41332), (20666, 26048)]