47209942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 79408224

約数和(自身を除く): 32198282

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 661, 871, 1066, 1322, 1742, 2747, 5494, 8593, 17186, 27101, 35711, 44287, 54202, 71422, 88574, 352313, 575731, 704626, 1151462, 1815767, 3631534, 23604971, 47209942]

約数ペア:

[(1, 47209942), (2, 23604971), (13, 3631534), (26, 1815767), (41, 1151462), (67, 704626), (82, 575731), (134, 352313), (533, 88574), (661, 71422), (871, 54202), (1066, 44287), (1322, 35711), (1742, 27101), (2747, 17186), (5494, 8593)]