69948784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 139419648

約数和(自身を除く): 69470864

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 376, 382, 487, 752, 764, 974, 1528, 1948, 3056, 3896, 7792, 8977, 17954, 22889, 35908, 45778, 71816, 91556, 93017, 143632, 183112, 186034, 366224, 372068, 744136, 1488272, 4371799, 8743598, 17487196, 34974392, 69948784]

約数ペア:

[(1, 69948784), (2, 34974392), (4, 17487196), (8, 8743598), (16, 4371799), (47, 1488272), (94, 744136), (188, 372068), (191, 366224), (376, 186034), (382, 183112), (487, 143632), (752, 93017), (764, 91556), (974, 71816), (1528, 45778), (1948, 35908), (3056, 22889), (3896, 17954), (7792, 8977)]