69883376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 138793200

約数和(自身を除く): 68909824

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 362, 409, 472, 724, 818, 944, 1448, 1636, 2896, 3272, 6544, 10679, 21358, 24131, 42716, 48262, 74029, 85432, 96524, 148058, 170864, 193048, 296116, 386096, 592232, 1184464, 4367711, 8735422, 17470844, 34941688, 69883376]

約数ペア:

[(1, 69883376), (2, 34941688), (4, 17470844), (8, 8735422), (16, 4367711), (59, 1184464), (118, 592232), (181, 386096), (236, 296116), (362, 193048), (409, 170864), (472, 148058), (724, 96524), (818, 85432), (944, 74029), (1448, 48262), (1636, 42716), (2896, 24131), (3272, 21358), (6544, 10679)]