64334452

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 141433600

約数和(自身を除く): 77099148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3607, 4459, 7214, 8918, 14428, 17836, 25249, 46891, 50498, 93782, 100996, 176743, 187564, 328237, 353486, 656474, 706972, 1237201, 1312948, 2297659, 2474402, 4595318, 4948804, 9190636, 16083613, 32167226, 64334452]

約数ペア:

[(1, 64334452), (2, 32167226), (4, 16083613), (7, 9190636), (13, 4948804), (14, 4595318), (26, 2474402), (28, 2297659), (49, 1312948), (52, 1237201), (91, 706972), (98, 656474), (182, 353486), (196, 328237), (343, 187564), (364, 176743), (637, 100996), (686, 93782), (1274, 50498), (1372, 46891), (2548, 25249), (3607, 17836), (4459, 14428), (7214, 8918)]