61443512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2999}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 124740000

約数和(自身を除く): 63296488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 2999, 5122, 5998, 10244, 11996, 20488, 23992, 38987, 77974, 155948, 311896, 590803, 1181606, 2363212, 4726424, 7680439, 15360878, 30721756, 61443512]

約数ペア:

[(1, 61443512), (2, 30721756), (4, 15360878), (8, 7680439), (13, 4726424), (26, 2363212), (52, 1181606), (104, 590803), (197, 311896), (394, 155948), (788, 77974), (1576, 38987), (2561, 23992), (2999, 20488), (5122, 11996), (5998, 10244)]