68651168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 144693864

約数和(自身を除く): 76042696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1301, 1552, 1649, 2602, 3104, 3298, 5204, 6596, 10408, 13192, 20816, 22117, 26384, 41632, 44234, 52768, 88468, 126197, 176936, 252394, 353872, 504788, 707744, 1009576, 2019152, 2145349, 4038304, 4290698, 8581396, 17162792, 34325584, 68651168]

約数ペア:

[(1, 68651168), (2, 34325584), (4, 17162792), (8, 8581396), (16, 4290698), (17, 4038304), (32, 2145349), (34, 2019152), (68, 1009576), (97, 707744), (136, 504788), (194, 353872), (272, 252394), (388, 176936), (544, 126197), (776, 88468), (1301, 52768), (1552, 44234), (1649, 41632), (2602, 26384), (3104, 22117), (3298, 20816), (5204, 13192), (6596, 10408)]