28631317424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{149333}}^1$

素因数の和:149885

約数の個数: 40

約数和(自身を含む): 57996546912

約数和(自身を除く): 29365229488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 521, 1042, 2084, 4168, 8336, 11983, 23966, 47932, 95864, 149333, 191728, 298666, 597332, 1194664, 2389328, 3434659, 6869318, 13738636, 27477272, 54954544, 77802493, 155604986, 311209972, 622419944, 1244839888, 1789457339, 3578914678, 7157829356, 14315658712, 28631317424]

約数ペア:

[(1, 28631317424), (2, 14315658712), (4, 7157829356), (8, 3578914678), (16, 1789457339), (23, 1244839888), (46, 622419944), (92, 311209972), (184, 155604986), (368, 77802493), (521, 54954544), (1042, 27477272), (2084, 13738636), (4168, 6869318), (8336, 3434659), (11983, 2389328), (23966, 1194664), (47932, 597332), (95864, 298666), (149333, 191728)]