23426468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 47087040

約数和(自身を除く): 23660572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 181, 247, 262, 362, 494, 524, 724, 988, 1703, 2353, 2489, 3406, 3439, 4706, 4978, 6812, 6878, 9412, 9956, 13756, 23711, 32357, 44707, 47422, 64714, 89414, 94844, 129428, 178828, 308243, 450509, 616486, 901018, 1232972, 1802036, 5856617, 11713234, 23426468]

約数ペア:

[(1, 23426468), (2, 11713234), (4, 5856617), (13, 1802036), (19, 1232972), (26, 901018), (38, 616486), (52, 450509), (76, 308243), (131, 178828), (181, 129428), (247, 94844), (262, 89414), (362, 64714), (494, 47422), (524, 44707), (724, 32357), (988, 23711), (1703, 13756), (2353, 9956), (2489, 9412), (3406, 6878), (3439, 6812), (4706, 4978)]