42874828

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 76910400

約数和(自身を除く): 34035572

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 1307, 2614, 5228, 8201, 16402, 32804, 77113, 154226, 181673, 308452, 363346, 726692, 10718707, 21437414, 42874828]

約数ペア:

[(1, 42874828), (2, 21437414), (4, 10718707), (59, 726692), (118, 363346), (139, 308452), (236, 181673), (278, 154226), (556, 77113), (1307, 32804), (2614, 16402), (5228, 8201)]